Imposter Syndrome at Work: Why High Performers Feel Like Frauds

Here's the cruel irony of imposter syndrome: the more capable you actually are, the more likely you are to feel like a fraud. The people who quietly worry they'll be "found out" are rarely the ones coasting — they're usually the conscientious, high-achieving ones doing genuinely good work. In the Transforming Stress episode with former NASA engineer turned executive coach John Mollura, Dr Ash explores why that is, and how to loosen its grip.

What imposter syndrome actually is

Imposter syndrome isn't a lack of competence. It's a mismatch between your competence and your felt sense of it — a persistent, internal belief that your success is down to luck, timing or fooling people, and that exposure is just a matter of time. It comes with a tell-tale move: discounting evidence. Praise becomes "they're just being nice." A win becomes "anyone could have done that." The goalposts quietly shift so you never quite arrive.

Why high performers get it worst

A few things stack the deck against capable people. The first is a kind of inverse of the Dunning–Kruger effect: the more you know about a field, the more you can see everything you don't yet know, so expertise can actually feel like ignorance. The second is novelty — stretch roles, promotions and new challenges all reliably trigger it, which means the people growing fastest feel it most. And the third is comparison: we judge our messy inside (every doubt, every draft) against everyone else's polished outside.

The hidden stress cost

Left unchecked, imposter syndrome is expensive — and not just emotionally. To outrun the fear of being exposed, people over-prepare, over-work, and chase perfection, because if you do twice as much as necessary, surely no one can call you a fraud. That's a direct on-ramp to burnout. It's a textbook boiling-frog dynamic: the overwork feels virtuous, even necessary, right up until it quietly costs you your health. The feeling that you're not enough drives the very behaviour that wears you down.

What actually helps

You don't defeat imposter syndrome by waiting to feel confident. You act despite the feeling, and these moves make that easier:

• Name it. Simply recognising "this is imposter syndrome, not the truth" robs it of some power. Most high performers are quietly relieved to learn it has a name and is near-universal.
• Collect evidence. Keep a running file of wins, positive feedback and problems you've solved. When the fraud feeling spikes, read facts, not feelings.
• Separate feeling from fact. "I feel like a fraud" is a feeling. "I am a fraud" is a claim — and the evidence file disproves it. Don't let the first masquerade as the second.
• Reframe the discomfort. Feeling out of your depth usually means you're growing, not failing. The goal isn't to never feel it; it's to stop treating it as a verdict.
• Say it out loud. Imposter syndrome thrives in silence. Naming it to a trusted colleague or mentor almost always gets the same response: "wait, you feel that too?"

Key takeaways

• Imposter syndrome is a mismatch between real and felt competence — it targets capable people, not frauds.
• Expertise, novelty and comparison make high performers especially prone to it.
• Its real danger is the overwork and perfectionism it drives — a quiet path to burnout.
• Name it, collect evidence, separate feeling from fact, reframe the discomfort, and talk about it.

John Mollura's journey from rocket science to coaching makes the full episode well worth a listen. And if the overwork has been building for a while, the free burnout self-check will give you an honest read on where you stand.