TThe Diary of a CEO
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Leadership

The Growth Room Rule

Choose collaborators who expose and fill your blind spots

Difficulty
Moderate
Time to result
~months to results
Steps
5
Confidence
90%

Krept's team-building rule is to enter rooms where he is not the leading expert and recruit people who can fill what he does not know. The process begins by accepting that a new industry contains unknown unknowns. Instead of defaulting to a familiar available friend, assess candidates through prior work, relevant experience, working relationship, and the quality of their reasoning. Then let specialists be specialists inside clear areas of responsibility, while retaining enough judgement to replace someone if the evidence changes. The emotional test is useful but not sufficient: discomfort can indicate a growth room because the surrounding people are stronger in the relevant field, but status alone does not prove competence. The output is a team whose knowledge expands the founder's reach rather than mirroring the founder's limitations.

Origin

Extracted from The Diary of a CEO

Core principles

  • 01New fields contain unknowns a founder cannot identify alone
  • 02Relevant expertise matters more than familiarity or convenience
  • 03Feeling less knowledgeable can signal access to a useful growth environment
  • 04Experts need room to apply their expertise
  • 05Trust should be informed by evidence and revised when necessary

How to run it

  1. 1

    Admit the unknowns

    List what the project requires that you cannot confidently judge or execute. Treat unidentified gaps as a reason to seek stronger specialists.

    Watch out Confidence in the vision does not remove technical blind spots.

  2. 2

    Raise the talent target

    Look beyond the easiest familiar candidate and approach people with stronger, directly relevant capability.

    Pro tip Ask why the best plausible person could not join before settling for convenience.

  3. 3

    Evaluate available evidence

    Review prior work, domain experience, the working relationship, and whether the person can explain the field clearly. Accept that judgement remains imperfect.

    Watch out Feeling impressed or intimidated is not proof that someone is an expert.

  4. 4

    Invite the challenge

    Show the plan to stronger people and allow them to question assumptions without treating that discomfort as a threat.

    Pro tip State what you know, what you do not know, and what journey you are asking them to join.

  5. 5

    Let experts own their field

    Give specialists room to make and explain decisions in their domain while monitoring outcomes and team fit.

    Watch out Delegating expertise does not remove the need to revisit a poor appointment.

In the wild

Entering baby care with an expert team

Krept entered retail and baby care without claiming to understand every technical or commercial detail. He said he let experts be experts, judged them through prior work, relationships, and how they reasoned, and noted that the original Nala's Baby team remained in place at the time of the interview.

The team supplied knowledge Krept did not possess while he retained responsibility for the proposition and people decisions.

Common mistakes

Hiring the nearest available person

Familiarity and availability do not show that someone can fill the project's most important knowledge gap.

Avoiding people who feel intimidating

Founder insecurity can lead to a weaker team precisely when stronger expertise is most needed.

Confusing status with expertise

Discomfort can be a useful signal, but candidates still need relevant evidence and sound reasoning.

Is it for you?

Best for

It is best for entering a specialist industry where technical and commercial unknowns are substantial.

Not ideal for

It is not ideal when a claimed expert cannot show relevant evidence or when responsibilities remain undefined.

From the transcript

I let the experts be experts in certain aspects

Krept · (1:18:00)

you should always feel uncomfortable like as in like almost like you shouldn't be here

Krept · (1:20:00)

that's the only way I'm going to grow

Krept · (1:21:00)

From the episode

Krept: From Rapper To Building A £17.5 Million Baby Business!