Imposter Syndrome in Senior Leaders: How to Recognise and Overcome It

Imposter syndrome is the persistent internal experience of believing your success is undeserved — that you've somehow got away with it so far, that your competence is an illusion, and that it's only a matter of time before others see through you. The term was coined in 1978 by psychologists Pauline Clance and Suzanne Imes, who noticed the pattern in high-achieving women. Decades of research since have established that it affects people across genders, seniority levels and industries — and that it's particularly common among those who are, in fact, doing well.

That last part is worth sitting with. Imposter syndrome tends not to afflict people who are genuinely out of their depth. It's most likely to surface in capable people who are growing into something new, taking on more responsibility than they've held before, or operating in an environment where the stakes feel high and the margins for error feel slim.

Why senior leaders are especially vulnerable

Seniority doesn't protect you from self-doubt. In many ways, it amplifies it. At the top of an organisation, decisions are more consequential, the right answer is rarely obvious, and the number of people watching you — and forming judgements — is larger. You're also more likely to be in genuinely new territory: leading through a crisis you haven't seen before, managing people more senior than you've managed, navigating a board or market dynamic that nobody handed you a playbook for.

This novelty is often exactly what triggers imposter syndrome. Competence feels like knowing what you're doing. When you encounter something you haven't encountered before — which is a routine feature of senior leadership — the absence of certainty can feel like evidence that you're not actually competent.

There's also a social dimension. Many senior leaders have built careers in environments where admitting doubt is perceived as weakness. If you can't be honest about uncertainty with the people around you, the doubt sits quietly in your own head, unexamined and unchallenged.

How to recognise it

Imposter syndrome rarely announces itself clearly. It shows up in patterns that can look like something else entirely:

• Attributing success to luck, timing or other people, while attributing failure to yourself.
• Preparing excessively because you believe you'll be exposed if you don't know everything.
• Holding back in meetings or conversations because you assume others know more.
• Feeling relief when things go well rather than satisfaction — because it means you weren't found out this time.
• Setting the bar for "genuine competence" just beyond wherever you currently are.

None of these patterns is shameful. They're normal cognitive habits, and they're quite sticky precisely because they're internally consistent. If your mental model is "I'm not as capable as people think I am", then every success confirms you've fooled people and every failure confirms the underlying belief.

What doesn't help

More success doesn't fix it. This is counterintuitive, but important. If the belief is that you've been getting away with something, then another promotion or another good year is easily absorbed: it just means you got away with it again. Leaders sometimes assume that when they feel properly settled in a role, the doubt will subside — but the pattern tends to follow them up.

Positive feedback helps briefly and then wears off, for the same reason. The problem isn't a shortage of evidence of competence. It's that the evidence isn't being processed fairly.

What actually helps

The work happens at the level of the belief, not the evidence. A few approaches that make a genuine difference:

Name it. Saying "I think I might be experiencing imposter syndrome" — to yourself, or to a coach, mentor or trusted colleague — takes some of the power out of it. Unnamed, it operates as a background assumption. Named, it becomes something you can examine.

Separate self-assessment from distortion. There's a real difference between a genuine development area and an imposter-driven belief that you're fundamentally not good enough. Getting that distinction clear matters. A good coach can help you see where your self-assessment is accurate and where it's distorted.

Talk to peers you trust. You're likely not alone. Many senior leaders carry this quietly, and the collective silence keeps everyone isolated. Finding out that someone you respect has the same experience is often more useful than any framework.

Attribute success more accurately. When something goes well, resist the reflex to explain it away. You don't have to overclaim — but a realistic account of what you actually contributed is important. Luck and context matter, but so does what you did.

Build a record of evidence. Some people find it useful to keep a written account of decisions made, problems solved and things learned. Not as a CV, but as a private counterweight to the memory's tendency to dwell on what went wrong and slide past what went right.

The leadership cost of leaving it unaddressed

Imposter syndrome isn't just uncomfortable. It has practical consequences. Leaders who don't trust their own judgement tend to over-consult, delay decisions, or defer to others when a clear steer is needed. Excessive preparation becomes a drain on capacity. The energy spent managing internal doubt isn't going into the work.

There's also a modelling effect. Leaders who can't acknowledge uncertainty tend to create cultures where admitting doubt is unsafe — which means problems surface late and teams don't learn from mistakes. Addressing imposter syndrome isn't just self-help; it makes the leadership better.

If this resonates and you'd like to think it through with someone outside your organisation, an introductory conversation is a good place to start.