The unpopular case for acknowledging your weaknesses

Science shows clear benefits to confronting our shortcomings.

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BY Tomas Chamorro-Premuzic

We live in a world, especially in Western cultures, that relentlessly promotes positive thinking and celebrates self-belief to the point of sidelining reality—that inconvenient thing that does not disappear simply because we ignore it.

Self-help advice and pop-psychology slogans urge us to stop worrying about what others think, to believe in ourselves no matter what, and to focus on our strengths. They rarely stress the value of acknowledging our flaws and limitations, even when this requires revising, if not abandoning, our childhood ambitions.

It may sound harsh, but science shows clear benefits to confronting our shortcomings, aligning our self-assessments with our actual abilities and, when necessary, adjusting them downward.

Get more insights from Tomas Chamorro-Premuzic

Dr. Tomas Chamorro-Premuzic is a professor of organizational psychology at UCL and Columbia University, and the co-founder of DeeperSignals. He has authored 15 books and over 250 scientific articles on the psychology of talent, leadership, AI, and entrepreneurship. 

What the research says

Consider some key findings from academic research.

1. Metacognition is a key enabler of learning. In any domain of skill or competence, practice improves performance, but practice without feedback, or feedback without self-awareness, leads to stagnation. Progress depends on our ability to track our own development, to know what we do well and where we fall short. Metacognition, the capacity to think about and evaluate our own thinking and performance, is the mechanism that makes this possible.

Whether you are learning a language, a musical instrument, or a sport, believing you are better than you are removes the incentive to improve. And when the gap between how good you think you are and how good others perceive you to be becomes too wide, the result is not confidence, but credibility loss. When others are of the opinion that you suck, and that you are totally unaware of the fact that you suck, they will think even more poorly of you than if you were aware.

2. Excess persistence can be more damaging than insufficient persistence. We admire stories of spectacular success built on grit and determination, but we forget that these winners usually combined persistence with talent, timing, and opportunity. They are vivid anecdotes, not representative data, and the plural of anecdote is not data. The far more common stories of people who persist heroically and still fail rarely make it into biographies or Netflix documentaries. Psychologists describe this as the false hope syndrome: People set unrealistic goals, overestimate the speed and ease of progress, and double down when reality resists. The result is wasted time, sunk costs, burnout, and foregone alternatives that might have suited them better.

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