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Basics and Mindset of a Winning Case Interviewer (Part 2 of 12) | caseinterview — Transcript

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  1. 0:00all right so let's talk about um case
  2. 0:02interview
  3. 0:04basics like I mentioned earlier two
  4. 0:06classes of cases business situations and
  5. 0:09uh the estimation questions and again I
  6. 0:10won't cover estimation questions today
  7. 0:12but they are important they are worth
  8. 0:14studying and those are really easy to
  9. 0:15practice because you don't need any help
  10. 0:16you don't need a partner uh and I would
  11. 0:18sort of do those all day long I mean we
  12. 0:20Prov my girlfriend the time nuts because
  13. 0:22I'm like oh wow look we're having like
  14. 0:24mashed potatoes today I wonder how many
  15. 0:26gallons of mashed potatoes would it take
  16. 0:27to sort of Feed the entire campus you
  17. 0:28know what are you take that over SP of a
  18. 0:30year how many potatoes are in America
  19. 0:32you know how many shoes are you so I
  20. 0:34just do this all day long and try to get
  21. 0:35good numbers um um so it's easy to
  22. 0:39practice and you can get good at them
  23. 0:40because it's just it's it's less about
  24. 0:43Talent it's more about practice for that
  25. 0:45one uh business situations which is what
  26. 0:47we'll focus on most today is um is
  27. 0:50literally that you know CEO comes to you
  28. 0:52and says um should I buy this company
  29. 0:54should should I lay off half my staff
  30. 0:56should I enter this Market should I shut
  31. 0:59down this business and these are just
  32. 1:00sort of everyday business life questions
  33. 1:02and we'll talk mostly about
  34. 1:05that and uh finally um what talked about
  35. 1:08the HBS cases um I want to teach you how
  36. 1:10to be an interviewer and an interviewee
  37. 1:12and we'll start with the interviewer uh
  38. 1:14because that makes life a lot easier to
  39. 1:19understand all right so the mindset it's
  40. 1:21very important I'm very big on
  41. 1:23principles um if you understand the
  42. 1:26mentality of some of of the firms when
  43. 1:28they start changing what they do do it
  44. 1:30all sort of still makes sense okay um
  45. 1:33let me how many uh see room is a little
  46. 1:34bit bigger now how many have worked in
  47. 1:36Consulting okay the rest have not okay
  48. 1:38so the majority have not
  49. 1:42um let me tell you what it's
  50. 1:45like
  51. 1:48it's it's very busy
  52. 1:51um here's the tension with consultants
  53. 1:54and clients um consulting firms charge
  54. 1:56very high fees clients don't like paying
  55. 1:58high fees Okay so they try to get you to
  56. 2:01pay less or usually what they do is they
  57. 2:02say well does it really take eight weeks
  58. 2:04why don't you do it in six weeks does it
  59. 2:05really take four people why don't you do
  60. 2:06it with three people okay and what
  61. 2:08happens is your resources sort of always
  62. 2:10get pushed down um or it's a new client
  63. 2:12and you're trying to impress them so you
  64. 2:14have three people but you're trying to
  65. 2:15do the work of five okay so that's sort
  66. 2:17of like I know McKenzie we never
  67. 2:19discounted we did with we overd
  68. 2:20delivered so we would do extra stuff for
  69. 2:23them for you know for free essentially
  70. 2:25um they wouldn't have people to do it by
  71. 2:27the way they would just have the
  72. 2:27existing team work harder and so happens
  73. 2:30is you have this constant pressure to
  74. 2:32get more done with less resources and
  75. 2:34that's just daily life just just the way
  76. 2:36it is so the first thing is uh when
  77. 2:39you're someone new let me bring that
  78. 2:40down a little
  79. 2:42bit when they bring a new person onto
  80. 2:45the team I don't know if you guys know
  81. 2:47this but um at least in McKenzie maybe
  82. 2:49at some of the other firms um everyone
  83. 2:52has sort of a billing rate internally
  84. 2:54they don't always publish what that is
  85. 2:55so they have a per DM of how much the
  86. 2:57analyst is worth how much an associate
  87. 2:58is worth how much a partner is worth
  88. 3:00and um and what's interesting is is for
  89. 3:03your first for your first case your
  90. 3:05first assignment like your worth is like
  91. 3:08Negative they like have to push you on
  92. 3:10and like give you a way to for free to
  93. 3:12the case teams um and because no one
  94. 3:15wants to break in the first year
  95. 3:16associate right uh or anal or whatnot
  96. 3:19and and the reason is they don't you're
  97. 3:21not proven yet and most importantly it's
  98. 3:24unclear whether you can be independent
  99. 3:26okay now on my third month I was 21 at
  100. 3:28the time my third month I was dropped
  101. 3:30off uh by myself in Cleveland we had a
  102. 3:33new york-based team there this one
  103. 3:35little subsidiary in Cleveland all the
  104. 3:36other guys on team G on team were
  105. 3:38married when I had kids I was a single
  106. 3:39guy I'm like send Victor right so I
  107. 3:41spent the next 18 months in Cleveland by
  108. 3:43myself lived at Ritz Carlton um they
  109. 3:45knew me really well thought it was
  110. 3:47really cool for about a month by month
  111. 3:4916 he was like rather be at home so I
  112. 3:52was paying New York rent while living in
  113. 3:53Cleveland and um and I sort of did all
  114. 3:56right there and I sort of had very
  115. 3:58little supervision and I would I would
  116. 4:00have one of my colleagues come in maybe
  117. 4:01once once a week for a day to sort of do
  118. 4:04the whole client relationship thing and
  119. 4:06I was on my own that was it okay and the
  120. 4:09problem was $200 million division
  121. 4:10forment company it's broken go
  122. 4:13fix that's it I mean that's all the
  123. 4:15information there is and go at it uh and
  124. 4:18I did and um and so when they interview
  125. 4:22you this is what they're thinking can I
  126. 4:24drop you off with a division of a
  127. 4:27Fortune Finder Company by yourself with
  128. 4:30little to no supervision and can you
  129. 4:32handle the client can you solve the
  130. 4:33problems can you do all those things and
  131. 4:35make the firm look good in the process I
  132. 4:37that's really what they're thinking
  133. 4:38because what happens is these are people
  134. 4:40who are working Consultants who are
  135. 4:41interviewing they're not professional
  136. 4:42interviewers and they're thinking do I
  137. 4:44want you on my team right or they want
  138. 4:46to stick you on my my colleagues teams
  139. 4:48or am I causing them a problem or myself
  140. 4:50a problem and that's really what they're
  141. 4:52after is am I going to get screwed in
  142. 4:53the process if I hire you okay and this
  143. 4:56is what it means it's it's about being
  144. 4:57independent and solving problems on your
  145. 4:58own
  146. 5:00um along the same lines there are a
  147. 5:03couple things that you should be aware
  148. 5:04of and they actually have implications
  149. 5:06for how you do cases um when you don't
  150. 5:09have enough resources you don't have the
  151. 5:11time the energy or the dollars to run
  152. 5:14every analysis you want okay and there's
  153. 5:16this term that that a lot of Consultants
  154. 5:17we use which is called uh boiling the
  155. 5:20ocean so if you want one cup of hot
  156. 5:22water there's two ways you can do it go
  157. 5:24get the one cup put on the stove heat it
  158. 5:25up or it can try to boil the entire
  159. 5:27ocean on planet Earth okay is a lot more
  160. 5:30efficient than the other okay and what
  161. 5:31that refers to is um you could as a
  162. 5:34consultant go in and request all the
  163. 5:36information okay I want your whole
  164. 5:38database you know all of it and so these
  165. 5:41big companies they have a lot of data um
  166. 5:43as opposed to being very selective at
  167. 5:45asking just for the things you need to
  168. 5:48get the answer that you require so being
  169. 5:50very deliberate about that and that's
  170. 5:52how happens in real life but also in
  171. 5:54cases okay in cases you could literally
  172. 5:56ask a million question literally ask a
  173. 5:58million questions okay they don't
  174. 6:00evaluate you on whether or not you can
  175. 6:02get through all million they evaluate
  176. 6:04whether or whether you can ask the right
  177. 6:05the minimum number of questions to get
  178. 6:07precisely the minimum amount of
  179. 6:08information needed to make an actionable
  180. 6:10decision okay so I'll give you an
  181. 6:12example
  182. 6:19um if a company has um a minimum
  183. 6:22standard of I don't know 50% gross
  184. 6:24margins for a product okay if you can't
  185. 6:26produce 50% margins we don't want to
  186. 6:28produce it we kick out theide idea okay
  187. 6:30and there's a new idea that comes along
  188. 6:32should we do create the new Super Widget
  189. 6:35what you can do is you can figure out in
  190. 6:36a few minutes whether you're even in the
  191. 6:38right ballpark or not is the product
  192. 6:40going to be close to 50% or is it more
  193. 6:41like 40% more like 20% or more like 80%
  194. 6:44and you don't need like a lot of
  195. 6:46computation to do that right you can
  196. 6:48ballpark costs you can ballpark Revenue
  197. 6:49ballpark price things that a premium
  198. 6:51price product low price product and sort
  199. 6:52of figure out if you're right in the
  200. 6:53right Ballpark and if you are you can
  201. 6:54sort of do more analysis if you're way
  202. 6:56off if it's going to be a 20% margin
  203. 6:58product there's no need to sort of spend
  204. 7:00time on it as a consultant putting
  205. 7:02dollars putting $1 $200,000 to get that
  206. 7:04answer so it's very important so to be
  207. 7:06very selective about that you'll see
  208. 7:08that as I demonstrate some of the
  209. 7:10cases so there's a there's a the sort of
  210. 7:12distinction between being precise so the
  211. 7:15margins on this new product are
  212. 7:1743.2% versus they're not even close to
  213. 7:2050 okay not even close to 50 is
  214. 7:23sufficient to make a decision okay so
  215. 7:26there's being precise and there's being
  216. 7:28good enough to make a decis decision and
  217. 7:30so there's this term called um I don't
  218. 7:32know what I called it uh is is basically
  219. 7:35actionable decision do we have enough
  220. 7:36information to make an acual decision or
  221. 7:38recommendation okay and and doesn't
  222. 7:40matter and what happens though is this
  223. 7:42bothers a lot of people and it may not
  224. 7:44bother some of you or even most of you
  225. 7:46but this really bothers a lot of people
  226. 7:48and what who bothers the most people
  227. 7:50from like math and science backgrounds
  228. 7:52okay because there's like one right
  229. 7:54answer right and it's like to three
  230. 7:55significant digits because that's the
  231. 7:57way you know you were taught in
  232. 7:58engineering school right and because
  233. 8:00well in injury makes makes a difference
  234. 8:02if you're off by a few percentage points
  235. 8:03you know on an airplane design people
  236. 8:05die okay so that makes sense but it's a
  237. 8:08different skill here we're just trying
  238. 8:09to make a decision and it's interesting
  239. 8:11I I'll give you an example I I
  240. 8:12interviewed a guy who was um a graduate
  241. 8:14of it I forget what it stands for it's
  242. 8:17the big Technical University in India um
  243. 8:20and it's where they all it's like out of
  244. 8:21a billion people the smartest 100 are
  245. 8:23you know go into each of the things and
  246. 8:25I interviewed the guy who's number one
  247. 8:26in this class in physics okay so he had
  248. 8:28like you know Uber brain right and and I
  249. 8:31asked him a question like um I foret the
  250. 8:34exact question but something along the
  251. 8:35lines of how do you figure out if how do
  252. 8:37you figure out what a customer wants
  253. 8:39okay and his idea was like well you
  254. 8:42would sort of track their movements
  255. 8:43using sort of like you know radio
  256. 8:45technology you sort of map out GPS where
  257. 8:47they're going and then one this huge
  258. 8:48sort of Pon distribution analysis
  259. 8:50algorithm thing and you sort of figure
  260. 8:52out precisely what they want and I was
  261. 8:54looking for uh you jump on a plane you
  262. 8:56go ask me you come back that afternoon
  263. 8:58okay um so so so there's a practicality
  264. 9:01element to all of this and so um and so
  265. 9:04it bothers a lot of people that you're
  266. 9:05not precise and so it's important to
  267. 9:07sort of be aware of it's also why
  268. 9:10estimation questions are important we
  269. 9:11actually use that a lot I use that all
  270. 9:13the time probably at least once a week
  271. 9:15you know is it worth doing this analysis
  272. 9:17can we do it back of the are we even
  273. 9:18close do we need more Precision or we
  274. 9:20have enough information as it is so we
  275. 9:21would actually use that skill all the
  276. 9:23time so it's not meant to sort of just
  277. 9:24torture you in the interview process
  278. 9:26it's actually useful actually very
  279. 9:28useful and we would actually do it in
  280. 9:30front of clients and surprisingly we
  281. 9:31often times do it on the back of napkin
  282. 9:33or envelope which always sort of I find
  283. 9:34very
  284. 9:36ironic okay I'm going talk uh about the
  285. 9:38three rules of Consulting this sort of
  286. 9:40not sort of interview Consulting but
  287. 9:42being a consultant and I think you'll
  288. 9:43find this
  289. 9:48useful um there is this great book well
  290. 9:51actually I haven't read the book but
  291. 9:52it's a great title it's by Donnie D It's
  292. 9:55called often wrong never in doubt okay
  293. 9:58and it has to do with sort of going
  294. 10:00ahead and charging forign as an
  295. 10:02entrepreneur and getting things done the
  296. 10:03consultant's version would be a little
  297. 10:05bit different would have a different
  298. 10:06title and what it would be is often
  299. 10:10right but never without data driven
  300. 10:13justification never right never ever do
  301. 10:16you ever open your mouth without being
  302. 10:18sure you're either right or you have
  303. 10:20some sort of basis in fact to back you
  304. 10:22up okay and that's very important that's
  305. 10:25why there's always these jokes about
  306. 10:27Consultants right you know should I go
  307. 10:28left or should you go right well maybe
  308. 10:30you should it depends right that's
  309. 10:31always this kind of the joke answer and
  310. 10:33it does depend and and I remember plenty
  311. 10:36of times where I'm thinking to myself
  312. 10:38while on the job you know what should I
  313. 10:40say in this
  314. 10:41situation what should I say and and I
  315. 10:44choose words when I was I chose my words
  316. 10:47extremely carefully extremely carefully
  317. 10:50right if you had an idea and you weren't
  318. 10:53sure you said I'm not sure it's just
  319. 10:55brainstorming so we're always hedging
  320. 10:58okay um and you'll TOS some many what do
  321. 11:00you think about that test ideas um if
  322. 11:02you say something you have to be able to
  323. 11:04back it up okay and if you can't then
  324. 11:06you qualify it if you don't know the
  325. 11:08answer this is kind of interesting you
  326. 11:11confidently say I have no idea
  327. 11:14confidently am certain I do not know the
  328. 11:16answer to that question right and and I
  329. 11:19basis in fact my knowledge does not be
  330. 11:21able is not unable to answer that
  331. 11:22question so I'm not going to answer it
  332. 11:24um but we were always certain we was
  333. 11:25always data driven right and so it was
  334. 11:27very clear because if you sort of
  335. 11:29screwed up once it reflected on the
  336. 11:31entire case team particularly if it was
  337. 11:33in front of like the leag client that
  338. 11:35was I'll tell you a little bit about
  339. 11:36that in a second so often write never
  340. 11:38without data driven justification
  341. 11:46okay uh let me tell you about one of the
  342. 11:48uh some of the early experiences I had
  343. 11:50and that sort of shows some of these
  344. 11:51sort of three rules uh I remember the
  345. 11:54first time I was in a fortune I think
  346. 11:55now 25 boardroom very fascinating I know
  347. 11:58if you guys have been in one um but I
  348. 12:00went to the board where they actually
  349. 12:00have the board of directors meeting and
  350. 12:02I was maybe May six months into McKenzie
  351. 12:05and um first thing I notied was this is
  352. 12:07like a really cool room it's like huge
  353. 12:10they have a table that seats about 70
  354. 12:12people and it was like mahogany all nice
  355. 12:16beautiful wood and uh it was so large
  356. 12:19that every every at every seat there was
  357. 12:21a microphone because you couldn't hear
  358. 12:23the person at the other end of the room
  359. 12:24it was that big and and I remember my
  360. 12:27first meeting there um and I'm like wow
  361. 12:29this is just amazing we're sort of
  362. 12:30meeting the lead client
  363. 12:31there and my my first reaction was gez I
  364. 12:35I hope I don't say something stupid okay
  365. 12:38and and I remember um my my my manager
  366. 12:40at the time looking over me and I'm I'm
  367. 12:42guessing that he was thinking geez I
  368. 12:44hope Victor doesn't say anything stupid
  369. 12:46right and in Consulting stupid means um
  370. 12:52saying something that's not client
  371. 12:53friendly okay I'm going tell you what
  372. 12:54what that means um and I'll talk about
  373. 12:56the first of all it's it's rule number
  374. 12:57two is it's not about just being right
  375. 12:59it's about being right in a client
  376. 13:01friendly way okay if you have the right
  377. 13:03answer like they should divest they
  378. 13:06should cut margins they should increase
  379. 13:08prices it doesn't matter if it's right
  380. 13:10if it's you say that in a way that's not
  381. 13:12friendly to the client it's very
  382. 13:14important um and there are a lot of
  383. 13:16entrepreneurs and business people who
  384. 13:17are very right in their judgments and
  385. 13:19their decision- making but would make
  386. 13:20lousy Consultants okay a lot of them are
  387. 13:23billionaires by the way but they would
  388. 13:24make lousy
  389. 13:26Consultants so how you write matter a
  390. 13:30lot and let me explain what being client
  391. 13:33friendly
  392. 13:38means here are some things that are not
  393. 13:40client
  394. 13:43friendly making conclusions or stating
  395. 13:45conclusion that showing you work
  396. 13:48simplest way to illustrate this
  397. 13:49principle is let's say you go into the
  398. 13:51doctor's office you haven't seen them
  399. 13:52before they've never run any test it's
  400. 13:54the first time you're seeing this doctor
  401. 13:55and this doctor is like a a brain
  402. 13:57surgeon um takes look at you and says I
  403. 14:01have bad news you know you're dying I
  404. 14:03need to do emergency brain surgery in
  405. 14:05the next two hours or you won't live to
  406. 14:07see tomorrow morning let's go how do you
  407. 14:10feel okay most people would say no way
  408. 14:14no way there's no way you're drilling
  409. 14:15into my head having never run any test
  410. 14:17run any analysis or having ever seen me
  411. 14:19before okay now your reaction is
  412. 14:22completely independent of whether or not
  413. 14:24he's right or not he could be
  414. 14:26right okay maybe he saw something
  415. 14:30you know a symptom maybe he saw sort of
  416. 14:32the early signs of a stroke right
  417. 14:34because sometimes that's visual but it
  418. 14:36doesn't matter if he's right if he can't
  419. 14:39explain why he's right in a way that's
  420. 14:41client friendly okay consultant same
  421. 14:43thing you come into the business you
  422. 14:45know if you can recommend sort of
  423. 14:47business surgery without having done any
  424. 14:49analysis it's going to be completely
  425. 14:51rejected by the client and his or her
  426. 14:52staff okay so it's very important to
  427. 14:55remember and so in Cas interviews they
  428. 14:57look for this they look for whether or
  429. 14:59not your answer and your approach is
  430. 15:00client friendly if it's not even if it's
  431. 15:03right if it's not client friendly they
  432. 15:05can't hire you doesn't mean you're not
  433. 15:07smart doesn't mean you're not good in
  434. 15:08business doesn't mean you're not going
  435. 15:09to be extremely successful even a
  436. 15:11billionaire but you just can't be
  437. 15:12consultant if you don't do things in a
  438. 15:14client friendly
  439. 15:15way other things that are client
  440. 15:17friendly being
  441. 15:18scatterbrained okay Consultants think
  442. 15:21extremely linearly sometimes often to a
  443. 15:23fault in certain situations okay but a
  444. 15:25leaves the B to C period not a to Z to D
  445. 15:29to F to not you know to Y and jumping
  446. 15:31all around when you jump around clients
  447. 15:33can't
  448. 15:34follow doesn't matter if you're right
  449. 15:37okay so maybe there are five things the
  450. 15:39client needs to fix they need to um beef
  451. 15:42up distribution they need to divest
  452. 15:43their their division in Europe they need
  453. 15:45to sort of cut costs here and sort of
  454. 15:46launch into a new market and buy acquire
  455. 15:48this other company doesn't matter if if
  456. 15:50if you're right if you're jumping around
  457. 15:52they just can't follow you they can't
  458. 15:54follow you it has no it doesn't matter
  459. 15:55if you're right because they can't keep
  460. 15:57up and here's the thing with clients too
  461. 15:59um lately I've done a lot of work with
  462. 16:02um human psychology so I did a a degree
  463. 16:06master's degree in sociology spent a lot
  464. 16:07of time in the social psychology
  465. 16:09department and sort of always been very
  466. 16:10curious how human beings think and
  467. 16:12here's the deal um and I've also put a
  468. 16:14lot of attention to learn how people
  469. 16:15learn which I find fascinating here's
  470. 16:17what you find about a third of people uh
  471. 16:20are what I call abstract Learners you
  472. 16:22can describe something verbally like
  473. 16:24take a sphere uh turn it 35 degrees make
  474. 16:27the bottom SL red tilt that side up and
  475. 16:30make the other side to the right blue
  476. 16:32spin around 275° okay which color is on
  477. 16:35top and like there's certain people I
  478. 16:37Happ one of them who can do that in
  479. 16:38their heads they can see sort of things
  480. 16:40abstractly and it's okay most clients
  481. 16:42can't okay the other ways people learn
  482. 16:45are they learn by seeing things if I got
  483. 16:47a Rubik's Cube and I did the exact same
  484. 16:48thing there's red on the bottom there's
  485. 16:50blue on the side I turn it this way turn
  486. 16:51it this way and I do that they get it
  487. 16:54right and then there are people who
  488. 16:55learn by doing okay so it's about a
  489. 16:56third third a third and and the thing
  490. 16:59with clients is uh only a minority can
  491. 17:02sort of do the abstract thinking okay so
  492. 17:05if you have an idea
  493. 17:07um and so it's important it doesn't
  494. 17:09matter if you're right if they can't get
  495. 17:11it if they can't get it whose fault is
  496. 17:14it okay it's a consultant's fault okay
  497. 17:16because if I'm the CEO and you're the
  498. 17:18super brilliant consultant and you make
  499. 17:20me feel dumb guess what someone's
  500. 17:23getting fired and ain't me right okay so
  501. 17:26they got to feel smart in the process
  502. 17:28and of times they are but they just
  503. 17:29learn differently so Consultants they
  504. 17:32tend to skew towards the abstract
  505. 17:33thinkers so there was an analysis like
  506. 17:35we did at McKenzie on sort of who got
  507. 17:37jobs in M who got promoted by based on U
  508. 17:39Le for undergrads based on SAT score
  509. 17:42grades and whatnot and it turns out uh
  510. 17:44there's like a minimum math SAT score
  511. 17:46where if you sort of got higher than
  512. 17:47that you tended to do D at mcken and
  513. 17:49that was like 700 or something like that
  514. 17:50so equivalent of GMAT I guess 700 and
  515. 17:53then GPA was like if you had a 3.5 GPA
  516. 17:55and higher there's no difference between
  517. 17:56the person with a 3.5 GPA and a 4.2 GP
  518. 17:58pa okay and the other thing was you had
  519. 18:00a lot of extra curc you had good people
  520. 18:02skills that was sort of the magic
  521. 18:03formula and um the reason that's that's
  522. 18:06important is is the clients have the
  523. 18:09client has to be able to understand you
  524. 18:11and if they don't and they feel dumb
  525. 18:12then it's really your fault and they
  526. 18:14take it out on the firm okay so you have
  527. 18:16to be able to translate everything you
  528. 18:17do into things people can understand so
  529. 18:19here's sort of next thing that's not
  530. 18:21clent friendly if you have an answer
  531. 18:22that can't be explained visually it's
  532. 18:24not a good answer okay so you'll see
  533. 18:27when I start getting to the actual cases
  534. 18:29I'll be very Visual and actually I
  535. 18:31recommend later on you actually practice
  536. 18:32drawing like literally practice drawing
  537. 18:34I've in case any I have drawn on paper
  538. 18:37I've drawn on whiteboards and I've drawn
  539. 18:38on flip charts I didn't realize I was
  540. 18:40going to be having to do that you know
  541. 18:42so so but it's worth practicing because
  542. 18:44sometimes you're standing and you know
  543. 18:45you're used to sitting like a lot of
  544. 18:47little silly things uh pads of paper
  545. 18:49like my first couple interviews I Ed
  546. 18:51like a legal pad and then I realized the
  547. 18:53lines cut into my diagrams which
  548. 18:55visually confuses the other person so I
  549. 18:57switch to like graph papage it's like a
  550. 18:59lot of little things um so if you don't
  551. 19:01if you have a good answer but you can't
  552. 19:03explain it visually it's a bad answer
  553. 19:05okay an answer that you can't justify
  554. 19:08with facts and data you have to be able
  555. 19:10to state that out
  556. 19:12loud and finally I gave you an example
  557. 19:14of this earlier if you are logically
  558. 19:16correct but your your approach is Not
  559. 19:18Practical in real life also bad answer
  560. 19:21the example I gave of a person from it
  561. 19:22who want to do a very technical analysis
  562. 19:24to answer a very simple question he was
  563. 19:26right but it wasn't terribly practical
  564. 19:29so therefore was a bad
  565. 19:35answer
  566. 19:39okay have you guys heard of that story
  567. 19:41of um the airport
  568. 19:44test so this's this story going around
  569. 19:47Consulting interviews that one of the
  570. 19:48things they want to do is they want to
  571. 19:49figure out if you're a good person if
  572. 19:50you'd be fun to hang out with in an
  573. 19:52airport and and sadly you actually end
  574. 19:54up doing that a lot so you miss flights
  575. 19:56and you're stuck hanging out with people
  576. 19:57on your call your case team
  577. 19:59um and I always thought that was sort of
  578. 20:01interesting um but I think the mentality
  579. 20:03is a little bit that's sort of the
  580. 20:04polite version um there's another book
  581. 20:06that sort of really sort of speaks to
  582. 20:08this there's this book called I don't
  583. 20:09know if you guys have seen this before
  584. 20:10it's called the no rule okay and
  585. 20:13I struggle all whether I should use the
  586. 20:14word not because I was sort of t i to
  587. 20:15use the word but it uh it was written by
  588. 20:18the Stanford Business School Professor
  589. 20:19um who wrote an article by the same
  590. 20:21title in the Harvard Business review and
  591. 20:23the New York it's a New York Times
  592. 20:24bestseller so the New York Times printed
  593. 20:26it so all the News That's fit to print
  594. 20:27right so I'm like well does that mean I
  595. 20:30can say it out loud you know um so I
  596. 20:32decided I can sort of say it two or
  597. 20:33three times um no rule uh the
  598. 20:36third rule really of being a consultant
  599. 20:37is don't be an I'm I'm dead
  600. 20:40serious um there's two reasons the first
  601. 20:42is no one likes to work with one right
  602. 20:45and the second is that's not client
  603. 20:48friendly and um it's interesting because
  604. 20:51particularly when you're an
  605. 20:53outsider and you're coming in so I
  606. 20:55remember like one of my clients was like
  607. 20:5767 years old I worked with him oneon-one
  608. 20:59I was 21 right so he's literally three
  609. 21:02times my age which is like I think
  610. 21:04shocking to me and to him um and
  611. 21:06actually I ended up sort of giving him
  612. 21:07career advice we had to develop that
  613. 21:09kind of relationship um but when you're
  614. 21:10coming in as The Outsider particularly
  615. 21:12when you're not as seasoned as they are
  616. 21:13in their own industry they're extremely
  617. 21:15skeptical and and they're looking for
  618. 21:17you to be an they're just
  619. 21:19looking for an excuse to be so for you
  620. 21:21to be a jerk okay and if you give them
  621. 21:23one it ruins the relationship you can't
  622. 21:25get information you need and it slows
  623. 21:27down case problem
  624. 21:29okay and and particularly you know
  625. 21:31McKenzie in particular had sort of a
  626. 21:33reputation for being arrogant right and
  627. 21:35so we had to sort of and I don't think
  628. 21:37it actually was true but we actually had
  629. 21:39to sort of go the opposite way be extra
  630. 21:42nice right and I remember I actually I
  631. 21:44had a a colleague of mine who was uh
  632. 21:46managing me at the time he was from the
  633. 21:47German office and he I love Germans I
  634. 21:50worked a lot of them I think like they
  635. 21:51do uh and and he would have we' have
  636. 21:54clients like in the Midwest and clients
  637. 21:56in the midwest liked like chitchat hey
  638. 21:58how's it going you know how was your
  639. 21:59weekend you know and he's like that's
  640. 22:03inefficient that's inefficient I don't
  641. 22:05understand and I had to coach him say
  642. 22:07you know Wolf Gang let's talk you um
  643. 22:09don't be an you know uh it's
  644. 22:12important it's part of the relationship
  645. 22:13building and and there's cultural
  646. 22:15differences so he was sort of coaching
  647. 22:16me on certain problem was because I was
  648. 22:18coaching him how not to be a jerk uh and
  649. 22:19it was just a cultural difference yes
  650. 22:21it's inefficient but this is how they do
  651. 22:22things and if you want their cooperation
  652. 22:24you got to do it too and so he sort of
  653. 22:26gets us after 90 days he's like hey Mary
  654. 22:28Jane how are you doing you know and he
  655. 22:30he got he figured it out um that's why
  656. 22:32they sort of rotate people within the
  657. 22:34FR all right so last thing let's talk
  658. 22:37about the actual mindset of the
  659. 22:38interviewer and um what they actually
  660. 22:41think about when they're interviewing
  661. 22:43you okay so what I talked about before
  662. 22:45is all about how they think about their
  663. 22:46life on the job and now sort of get
  664. 22:49specific around the interview
  665. 22:52itself uh the first thing is what I call
  666. 22:54Process Excellence which is sort of a
  667. 22:56fancy word uh versus a specific answer
  668. 22:59if you do a case in an interview and you
  669. 23:01get the right answer but you use a bad
  670. 23:03process here's what they think they
  671. 23:06think you got lucky and they have no
  672. 23:08confidence you can repeat that okay if
  673. 23:10you do the opposite if you use a good
  674. 23:12process but miss the answer by a little
  675. 23:14bit that's actually better so wrong
  676. 23:18answer right approach is better than
  677. 23:20right answer wrong approach okay because
  678. 23:22what they they cons sense is you're more
  679. 23:25likely to be repeat the process and get
  680. 23:26a good result which goes back to you
  681. 23:28being
  682. 23:29independent right you're on the plane by
  683. 23:31the client yourself do I have confidence
  684. 23:33you have the right process if you have
  685. 23:35the right process you will get the right
  686. 23:38answer maybe with some help but if you
  687. 23:41have no repeatable process but you got
  688. 23:43lucky they can't hire
  689. 23:44you
  690. 23:48okay here's what else they're looking
  691. 23:50for they're looking for a very logical
  692. 23:53datadriven analysis as you go through
  693. 23:55the
  694. 23:56case all sequentially
  695. 23:59very linearly extremely linearly okay um
  696. 24:03to a fault sometimes I will give you an
  697. 24:05example sort of illustrates this it's
  698. 24:07actually kind of
  699. 24:09funny uh I was in the Mackenzie office a
  700. 24:11couple years back and there was a um a
  701. 24:15rumor that the office was really busy
  702. 24:16and people and Consultants weren't
  703. 24:17getting enough of of a
  704. 24:19break and so this one one guy sort of we
  705. 24:22have the sort of regular weekly Friday
  706. 24:23office meeting so the head of the office
  707. 24:25sort of does like Q&A and someone
  708. 24:27suggested a Q&A and said
  709. 24:29um I think we ought to get rid of all
  710. 24:31the snacks in the Mackenzie New York
  711. 24:33office so we had like you know soft
  712. 24:34drinks and like cookies and all things
  713. 24:36you eat late at night when you're
  714. 24:37starving all kind of stuff and um and he
  715. 24:40said I think there are two reasons why
  716. 24:42we ought to do this one is financial and
  717. 24:44the other's health related okay and he
  718. 24:46proceeded to give a very rigorous
  719. 24:49analysis of how many consultants there
  720. 24:51typically finer consultants in the
  721. 24:53office one the finer support St 1,000
  722. 24:54employees if each person eats one cookie
  723. 24:56per day that's an average intake of 300
  724. 24:58calories per day you know add it up over
  725. 25:00the course of a year that's you know 300
  726. 25:02times you know 1,000 people times 252
  727. 25:04working days in a year that's about 1,9
  728. 25:06145,000 45 million calories right and on
  729. 25:09average the average New York consultant
  730. 25:11is going to gain about two pounds per
  731. 25:12year okay which is going to increase our
  732. 25:14healthare class health care cost because
  733. 25:16we're self-insured and projected over a
  734. 25:1710year period it's going to cost a firm
  735. 25:19about $2
  736. 25:20million and so so so so and and and the
  737. 25:24head of the office is supposed to
  738. 25:25respond to this and rather than sort of
  739. 25:27humor than analysis you said obviously
  740. 25:29we're not busy enough in the office
  741. 25:31right uh but this this is how
  742. 25:35Consultants think I kid you not and and
  743. 25:38and it seems sort of humorous but at the
  744. 25:40same time people sort of respected that
  745. 25:42too right but and it sort of it makes
  746. 25:44Consultants some cases sort of bad
  747. 25:46social partners because you're
  748. 25:47constantly doing analyses in your head
  749. 25:49like for example like you can't go into
  750. 25:50a business with screwed up I can't go
  751. 25:52into a business that's screwed up and
  752. 25:53not try to mentally fix it in my head
  753. 25:55like bottlenecks like could do like
  754. 25:56process redesign like I can't believe
  755. 25:58the line is here I can't believe it's
  756. 25:59over there it's inefficient what they
  757. 26:00ought to do is over here and say if on
  758. 26:02average you know 100 people move through
  759. 26:03this business every hour if you uh save
  760. 26:05off you know shave off 10 seconds on per
  761. 26:07per weight time at the cashier you're
  762. 26:09going to save about I start doing this
  763. 26:10in my head I'm like you know I'm on a
  764. 26:12date you know don't do
  765. 26:15that so it's it's just how we
  766. 26:20think okay uh last thing in terms of the
  767. 26:22un's mindset is uh what I call synthesis
  768. 26:24we'll talk a little bit about that
  769. 26:27synthesis is pulling things up to the
  770. 26:28big picture okay uh it's a hard skill to
  771. 26:32do to sort of dive down into the
  772. 26:34weeds and yet come up and be able to
  773. 26:36present to the CEO okay and so that's I
  774. 26:39think one of the Valu consult uh
  775. 26:41Consultants do is they'll go down and
  776. 26:42talk to the lowlevel employee the person
  777. 26:44on the phones the person feet on the
  778. 26:45street will say what do you think what's
  779. 26:47wrong with this business like I think we
  780. 26:49ought to do this this and that and you
  781. 26:50sort of validate that like good idea go
  782. 26:53up one two three four five six 14 levels
  783. 26:55of hierarchy between the CEO Fortune
  784. 26:57final company and the person answering
  785. 26:59the phones and what we do half the time
  786. 27:01we repeat what the guy on the phone
  787. 27:03said okay but we're able to explain it
  788. 27:06in the context of our overall strategy
  789. 27:08gross margins competitive positioning
  790. 27:10and put it in the frame of the big
  791. 27:12picture whereas a little level employee
  792. 27:13can't do that so synthesis is a big part
  793. 27:16of it and they will often test you on
  794. 27:17this just be careful though because it's
  795. 27:19always at the end so you think like you
  796. 27:21did all the analysis right everything
  797. 27:22they threw at you you got it right and
  798. 27:25last five minutes I like great okay now
  799. 27:27synthesize what do you think the client
  800. 27:29should do all right and now you're sort
  801. 27:31of in presentation mode but critically
  802. 27:33thinking presentation
  803. 27:35mode I'll give you some examples of that
  804. 27:37we'll talk a little bit about that too
  805. 27:38um but it's an important part of that
  806. 27:41process that's what they're looking
  807. 27:57for e

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