Impostor Syndrome in Coaching: When Success Feels Undeserved

Impostor syndrome is the persistent feeling that you have not earned your success and will soon be exposed as a fraud, even though your objective performance proves the opposite. Coaching works precisely on this gap between the facts and how you see yourself.

• It affects high performers far more often than people with generally low self-worth.
• It is triggered by specific performance situations: a promotion, a new mandate, a first public appearance.
• Coaching uses three levers: reality-check questions, a competence biography, and the witness method.
• In Switzerland the pattern is especially present in finance, pharma, and public administration.
• A specialised one-to-one session usually costs between CHF 150 and 280.

This article speaks to two groups. To coaches who want to recognise the pattern in their clients and work on it deliberately. And to people who sense that their own success feels foreign, and want to know what coaching actually does about it.

What exactly is impostor syndrome?

Impostor syndrome is the recurring conviction that you achieved your success only through luck, timing, or deception, even though real competence is present. The psychologists Pauline Rose Clance and Suzanne Imes first described the phenomenon systematically in 1978, at the time in highly qualified women at American universities (Clance & Imes, 1978).

At its core sits a distortion in how you attribute cause. Success gets pushed outward, onto chance or other people being generous. Failure gets pulled inward, as proof of your own inadequacy. This asymmetry keeps itself alive. Every new success becomes the next chance to be found out, rather than evidence of ability.

One point matters for the record: this is not a clinical diagnosis. Impostor syndrome appears in no diagnostic manual. It is a psychological pattern, and that is exactly why it sits in the domain of coaching rather than automatically therapy. A 2020 review analysed 62 studies with over 14,000 participants and found affected rates between 9 and 82 percent, depending on the measurement tool (Bravata et al., 2020). The wide range says one thing above all: the pattern is common, but hard to pin down, because it hides behind a competent surface.

Also read: Cognitive Distortions in Coaching: The 7 Most Common Thought Patterns. There we place impostor syndrome inside the larger catalogue of cognitive distortions. This article goes deeper and treats it as a standalone pattern with its own coaching intervention.

Impostor syndrome or low self-confidence: where is the difference?

Impostor syndrome differs from low self-confidence in two ways, and that difference decides which intervention fits. Low self-confidence is stable and broad. Someone who has it expects little of themselves in general, across life areas, often for a long time.

The impostor feeling works differently. It is performance-triggered and situational. It shows up precisely when someone succeeds, not when they fail. A person can be objectively brilliant in their field, believe they are competent, and still be convinced that everyone else overestimates their work. That is the contradiction that puzzles observers. From the outside someone looks assured. From the inside that same person is waiting for the moment of exposure.

In practice this means: with weak self-worth, coaching builds confidence from the ground up. With impostor syndrome the confidence is in principle already there, it just gets systematically discarded. The work is not to build competence. It is to make existing competence believable to the person who has it. Anyone who confuses these two cases is reaching for the wrong tools.

Who is most often affected in Switzerland?

The people most often affected in Switzerland work in performance-dense industries with high external pressure: finance, pharma, consulting, research, and public administration. The reason is simple. The more qualified the environment, the easier it is to relativise your own performance. Surrounded by capable colleagues every day, you always find someone who does one thing better, and you make that the benchmark.

The professional breeding ground is well documented. In Switzerland, 34.4 percent of working people feel frequently or very frequently stressed, according to the stress study by the State Secretariat for Economic Affairs (SECO, studies on stress and burnout). Work-related stress costs the Swiss economy roughly 6.5 billion francs per year, mostly through lost productivity (Job Stress Index, Health Promotion Switzerland). Impostor feelings do not cause these numbers. But they sit right inside this climate of time pressure and self-comparison and feed it from the inside.

One detail often gets overlooked. The pattern disproportionately hits people at transitions. A promotion, the shift into a leadership role, the first mandate of your own, the return after a break. Whenever the old self-description no longer fits and the new one has not settled yet, a gap opens up, and doubt jumps into it.

Also read: Resilience Coaching: How to Rebuild Strength After Stress and Exhaustion. Chronic self-doubt drains your reserves, and working against your own perception for months lands you in exhaustion faster.

How does coaching actually help with impostor syndrome?

Coaching helps with impostor syndrome by making the distorted attribution of cause visible and replacing it with verifiable facts. It is not about reassurance like "but you are good". Those sentences bounce off, because the person has long since filed them under politeness. Coaching works instead with the person's own experience. Three levers have proven their worth.

Reality-check questions

Reality-check questions separate the felt threat from the provable facts. The coach does not ask "Why do you feel like a fraud?" but "How exactly would other people notice that you are incompetent?" and "Which concrete situation supports that fear?" Usually a pause follows. Because a solid answer rarely exists. Doubt lives on vagueness. The moment it has to deliver a concrete piece of evidence, it loses ground.

A second classic: "If a colleague had delivered the same work, how would you rate her?" The double standard becomes obvious at once. Outwardly the person is generous, inwardly merciless. This questioning technique is related to the systematic questioning of established coaching methods, only applied to the self-image.

The competence biography

The competence biography is a structured collection of your own successes, together with the question of what you contributed to each one. People with impostor feelings remember their successes, but they store them wrongly. In memory it was luck, an easy year, a lenient boss. The competence biography forces the counter-calculation: Which decision did you make? Which ability did you use? Who else would have solved it exactly like that?

The goal is not self-praise. The goal is a counterweight the person can reach for in a weak moment. This work ties closely to the strengths work of positive psychology, which makes your own strengths nameable and repeatable rather than leaving them to chance.

The witness method

The witness method brings external perception into the picture, because your own judgement cannot be trusted with impostor syndrome. The person collects concrete feedback from people who know their work up close, and not as a compliment but as an observation. Not "you are great", but "in that project you caught the escalation when everyone else was stuck".

Such statements are harder to argue away than a gut feeling. The coach helps sort them and hold them up against the inner doubt. Over several sessions this builds a more realistic self-image that rests not on encouragement but on evidence. That coaching genuinely achieves such shifts is well studied: the research on the effectiveness of coaching shows stable effects on self-efficacy and goal attainment.

Can coaches suffer from impostor syndrome themselves?

Coaches can not only suffer from impostor syndrome themselves, they do so more than average. The profession invites it. You accompany people through change without always holding the perfect answer. Anyone carrying the ideal of the all-knowing expert quickly feels like a pretender.

Barbara Kunz, a life coach and career adviser from Aarau with seven years of practice, knows this first-hand.

"I ran a full practice for five years and still wondered when people would notice that I was improvising. At some point I stopped hiding it and wrote my own experience with self-doubt openly into my profile. Since then three times as many people book a first session with me. Not despite admitting it. But because it speaks to exactly the people who feel the same."

Her point hits a nerve. On this topic, your own honestly named experience is the most credible route to your audience. For coaches sharpening their positioning, that is a strong signal: your own coaching niche often emerges exactly where your personal experience and your audience's struggle overlap.

In practice this means two things. First: work on your own pattern before you work on it in others, or you will pass on your own interpretations. Second: your vulnerability is not a trade secret you have to hide. Used well, it is a signal of trust.

What can you do when impostor feelings surface in the middle of a meeting?

When impostor feelings surface in the middle of a meeting, a short, practised response helps more than trying to think the feeling away. Doubt arrives fast and physically: a racing heart, the urge to make yourself small, the pull to say less. Fighting it costs the concentration you need in that moment.

Three steps can be rehearsed beforehand and called up when it counts:

• Name it instead of fighting it. Tell yourself inwardly: "This is the impostor feeling, not the truth." A named feeling loses force, because you observe it instead of being stuck inside it.
• Switch to the task. Point your attention at the matter in the room, not at your own effect. "What does this meeting need from me right now?" is a better question than "How am I coming across?".
• Set an anchor. Keep one short piece of evidence for your competence ready, and call it to mind in the moment. That is exactly what the competence biography from coaching is for.

These techniques do not dissolve the pattern for good. They bridge the acute moment. The real reshaping happens in the calm frame of a coaching session, not under pressure in the meeting room.

Is this still coaching or already therapy?

Whether your issue belongs in coaching or in therapy depends on how deep and how stable the doubts run. Coaching is the right frame as long as the self-doubt is tied to performance situations and you function in daily life. If the doubts turn into a lasting low mood, an anxiety disorder, or a deep, general sense of worthlessness, they belong in professional treatment.

The boundary is not a weakness but a question of remit. A serious coach recognises it and refers on, rather than going beyond their brief. The article Coaching vs. Therapy vs. Consulting vs. Mentoring clarifies exactly where the differences between the formats lie.

How do you find the right coach for this topic?

You find the right coach for impostor syndrome by looking at specialisation and a demonstrable approach, not at big promises. This topic needs someone who works with self-image and attribution, not only with goal setting. A good first conversation quickly shows whether the chemistry and the method fit. How to use that conversation is covered in the article on the discovery call with coaches.

On bondigoo you find coaches from across Switzerland with clear profiles, focus areas, and real reviews. You can search the coach directory for the right focus and, through live sessions without a waiting time, get started at short notice when an appointment is looming that gives you butterflies right now. For deeper work over several weeks, structured coaching programmes are a good fit, firming up the new self-image step by step.

Impostor feelings do not disappear through thinking alone. They loosen when you learn to trust your own competence more than your doubt. That is a matter of practice, and there are people who accompany exactly that.

Ready for the next step? Find the coach on bondigoo who fits your topic