You Don’t Outgrow the Fundamentals...
...You Refine Them.
In consulting and in leadership, there is a danger of stopping practicing the fundamentals because we assume we’ve “moved beyond” them. Yet many major breakdowns I’ve seen come from a failure in the basics: unclear problem statements, weak structuring, sloppy synthesis, or poor communication.
The higher you rise, the less forgiving people are when you get the basics wrong. No one cares if you “almost” solved the right problem. No one has patience if your insight is buried in complexity. If you confuse, you lose.
When it comes to how senior people are evaluated by their team, superiors and clients, the fundamentals are invisible when mastered and painfully visible when neglected.
This is why we began TCO IV with one of the hardest possible challenges: a client preparing to land a McKinsey role after 5 years out of the workforce.
Unlike most programs that give you highlights or case studies, TCO is the complete recording of the training itself that is happening over weeks, and sometime over months. Every brainstorming session, every estimation, every PEI preparation, every resume editing session, every networking strategy session, every coaching moment. You see the real progression, including failures and mistakes that can cost you the role you are after if you don't know you need to watch out for it, step by step, week by week, exactly as it happened.
With TCO IV, you watch us prepare Assel in just 3 weeks for McKinsey interviews, a process that demonstrates the power of rebuilding fundamentals under immense pressure.
(Note: All TCO programs are full recordings of the actual training, with one exception, TCO II, where we only showed the final partner round preparation, but we were training the candidates before they met with Kevin, former McKinsey worldwide co-head of strategy practice.)
Why this program matters, even for senior members:
While TCO is often called “case interview prep,” it’s much more. It is a structured system for sharpening the consulting fundamentals:
- Problem-solving under pressure
- Structuring ambiguous CEO-level challenges
- Synthesizing insights into compelling narratives
- Communicating with authority and executive presence
For senior members, these are the exact skills needed when:
- Presenting recommendations to skeptical executives
- Leading a high-stakes boardroom discussion
- Teaching or mentoring junior employees
- Simplifying complexity into strategies leaders act on
That’s why you can think of TCO as the gym for your brain, whether you are in consulting or not.
You never really outgrow the fundamentals. You refine them. At the start of your career, the fundamentals get you into the room. Later, they are what keep you there, among other things.
When it comes to leadership, as you rise, the problems don’t get simpler, they become harder to solve. You have to have the ability to return to the basics under pressure. That is why the most senior leaders, the ones you admire most, often seem to focus on simplicity. Simplicity is not a lack of sophistication. It is mastery of the fundamentals. The more you understand something, the easier it is for you to see it in simple terms.
The lesson from Assel’s training:
Her recorded journey shows what happens when you rebuild fundamentals quickly and deliberately.
Now ask yourself: if you had just 3 weeks to prepare for the most important moment of your career so far, would your fundamentals hold? Or would you be scrambling to rebuild them?
For senior members, this mirrors real situations: preparing for partner promotion, defending a strategy in front of investors, or stepping into a major new role. The method is always the same, return to the fundamentals, refine them, and deliver.
Our recommendation:
That is why we highly recommend every member, no matter their seniority, to work through The Consulting Offer (TCO) and Experienced Hire program (we have done for Darden EMBA).
Not because you need to “pass” an interview, but because it is one of the most powerful ways to strengthen problem-solving, communication, and executive presence and other skills partners and executives rely on daily.
More about TCO IV with Assel:
We commenced the release of TCO IV with "Joining McKinsey After 5 Years Maternity Leave." Meet Assel, with whom we make history at McKinsey. Never before, to the best of our extensive knowledge, has anyone ever joined McKinsey, BCG or Bain after 5 years of maternity leave.
Assel came to us with this unique challenge: could we help her join McKinsey after 5 years of raising children? This was given she never worked for MBB prior to maternity leave. In addition, should she lower her sights, just to get back into the workforce, by first working as an executive assistant aka personal assistant at McKinsey?
5 years is a long time! These milestones occured when Assel was last in the workforce, prior to the time we helped her re-enter the workforce.
There was the huge Fukushima earthquake devastating Japan that caused all the nuclear problems, the Arab spring protests began in early 2011, Steve Jobs passed away in 2011, the Occupy Wall Street protests began in the latter half of 2011, Barack Obama released his long form birth certificate, the royal wedding between Prince William and Catherine Middleton took place in April of 2011, Amy Winehouse died in that year as well, R.E.M. broke up after three decades, Russell Brand and singer Katy Perry filed for divorce. Those are some of the events in 2011.
Imagine if you had been out of the workforce for 5 years. You don't know what is happening and you don't know what is new in business. Your networks have all withered. You are busy taking care of two (or more) babies. You spent years barely speaking to adults. You do not have time to skill up. You are busy and far away from the professional world.
5 years is a long time. It is more than 1 US presidential term.
This TCO program covers the crucial areas of case interview preparation, such as brainstorming, estimation, PEI, full cases, resume editing, etc. However, it goes further and addresses the particular challenges of interviewing with firms after a LOOONG time away from the professional workforce. Those include:
1) Communication skills and networking
2) Appearance and image management
3) Learning ability: speed, age, and focus
4) Leveraging experiences during unemployment
5) Accepting less pay and lower titles just to get in
6) Balancing your family/personal life and career
7) Planning your application, given your situation. What to do and what not to do
8) Confidence issues due to a prolonged stay away from the workforce
And there are many others. So the issues Assel faced are like nothing most of us can understand. We dig into these and many more challenges. Even if the issues are not relevant to you, seeing how we address them can help you address your own challenges. Even if your working gap was caused by traveling, a sabbatical, unemployment etc. our approach of not making excuses, but rather explaining the insights/value gleaned from the experience is certainly going to help you in your interviews.
We can place a client into McKinsey after 5 years of maternity leave because we use a proprietary teaching approach. We work on root cause issues as opposed to teaching the same things to everyone. We still focus on the fundamental skills, but the way we teach them is generally different. We do not teach frameworks, and all our work is done by former partners and directors.
This is one of the most exciting programs we have ever done because we had 3 weeks to do this. Not 3 months. Not 6 months. Not 1 year. We had 3 weeks to get Assel ready. And those 3 weeks were not guaranteed. It could have been shorter if the interview date had been moved earlier. Yet, we took on the challenge and were enormously successful. In the last call, you will be able to listen to Assel talking through her interviews and how it worked.
TCO IV demonstrates the Firmsconsulting approach of accepting the most challenging assignments when it comes to dealing with clients. Because the more difficult the client situation, the more we grow and the more it improves our ability to develop training to help FC members achieve their moonshot goals.
In this program, among other things, we address the challenging obstacles faced by mothers returning to the workforce and how to overcome them by repositioning alleged weaknesses as strengths. Shopping, planning schedules etc. provide mothers with unique insights and business judgment which should be correctly elevated and not hidden. We teach you how to leverage these activities that most ignore as irrelevant skills.
This program remains available exclusively to monthly Premium members, Insiders and Legacy members. Premium members who remain for 6 months can request an upgrade to Insider status. Insider status grants full access to TCO IV, every other TCO program, Experienced Hire program, step by step studies and many other advanced programs across StrategyTraining.com, Apple, Android, Roku, and Apple TV.
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