Reality-check the best-at circle with outside input
Ask credible people who have seen your work directly whether you have genuine advantage — not people who love you.
Why it works
Self-assessment of comparative advantage is reliably distorted: the Dunning-Kruger effect operates at the low end, and high performers systematically underestimate their advantage due to experience effects (what is hard for others feels normal to you). Outside input from people with field-relevant reference points corrects both distortions. Collins’s criterion is not "are you good?" but "could you be the best in a specific domain with your natural endowment?" — a higher and more specific bar.
How to do it
- Identify three to five people who have directly observed your work and who have wide enough reference points to make a comparison.
- Ask specifically: "In what areas do you think I operate at a genuinely unusual level — where you notice a gap between me and most people you’ve seen do this work?"
- Listen for the specific, not the flattering — generic praise carries no information about comparative advantage.
- Note where multiple people independently identify the same area without prompting.
Evidence
Comparative self-assessment is reliably distorted by both Dunning-Kruger effects and the curse of knowledge. Calibrated external feedback is a standard recommendation in career development research and coaching. Kruger and Dunning (1999) showed the least-skilled systematically overrate their ability while Camerer, Loewenstein, and Weber (1989) demonstrated that people who already possess knowledge cannot accurately judge how it looks from the outside — the two mechanisms that make self-rating of comparative advantage unreliable in opposite directions. (observational)
Social desirability effects mean even honest friends may shade feedback; seek people who will give you useful information over comfortable information.
Sources
- Kruger, J., & Dunning, D. (1999). Unskilled and unaware of it: How difficulties in recognizing one's own incompetence lead to inflated self-assessments. Journal of Personality and Social Psychology, 77(6), 1121-1134.
- Camerer, C., Loewenstein, G., & Weber, M. (1989). The curse of knowledge in economic settings: An experimental analysis. Journal of Political Economy, 97(5), 1232-1254.
Common mistake
Asking people who are emotionally invested in you being great — they will affirm, not calibrate, and the information will be useless for Circle 2.
Practice this with IX Coach
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More practices for The Hedgehog Concept
- Map your three circles honestly
Separately answer each circle — passion, best-at, economic engine — before looking for the intersection.
- Test passion with the energy-after test
Passion is revealed by what energizes you after doing it — not by what you aspire to love.
- Identify what drives your economic engine specifically
Name the specific mechanism by which your work creates value that the market will pay for — not just a field, but a mechanism.
- Treat the Hedgehog as a hypothesis that iterates
Write your best current intersection as a testable hypothesis and update it when new information arrives.
- Ruthlessly prune commitments outside the intersection
Once the intersection is visible, say no to opportunities — even good ones — that fall outside it.
- Commit to the long game the Hedgehog requires
Expect the intersection to take years to inhabit fully — and protect it against urgency and short-term pressure.
Related concepts
- Logotherapy
Frankl’s will to meaning — the techniques and the evidence for finding purpose in difficulty
- Aristotelian Eudaimonia: Flourishing Through Virtue
Aristotle’s Nicomachean Ethics — the virtues, their practice, and what genuine flourishing looks like
- VIA Character Strengths, Made Practical
Using Peterson and Seligman’s 24 strengths to build flourishing from the inside out
- Absurdism and the Practice of Meaning Despite
Revolt, lucidity, and the art of building meaning in a world that won’t provide it