UK Mental Health at Work · 2026
How do I deal with imposter syndrome at work?
Signs to look for
Imposter syndrome thoughts: 'I just got lucky'; 'They'll find out I don't actually know what I'm doing'; 'Everyone else is more capable'; 'I shouldn't be in this role'; 'I'm just good at faking it'. Behaviours: over-preparing for everything; refusing recognition/credit; downplaying achievements; comparing yourself unfavourably to peers; afraid to ask questions; perfectionism. Impact: self-imposed limits on opportunities; burnout from over-preparation; reduced visibility; pay/promotion gap; mental health drain.
Practical steps
1) RECOGNISE the pattern: when you have impostor thoughts, name them ('this is impostor syndrome talking') — separates you from the thought. 2) COLLECT evidence: keep a 'good things' file — positive feedback, achievements, project successes, peer recognition. Re-read when impostor strikes. 3) REFRAME: 'I'm new to this role and learning' (true) instead of 'I don't know what I'm doing' (untrue). 4) TALK to others: senior people you respect — they almost certainly have impostor syndrome too; this normalises. 5) PEER comparison reality check: most colleagues are not as competent as they appear; everyone is figuring things out. 6) ACTION through it: don't wait until you 'feel ready' for promotions/projects/applications. Action precedes confidence. 7) THERAPY if persistent: CBT can help reframe distorted thinking patterns. 8) SET reasonable standards: 'good enough' is often genuinely sufficient; perfection is rarely required.
When to seek help
If impostor syndrome is causing: chronic anxiety affecting daily function; turning down opportunities you wanted; self-imposed limits on career progression; depression; relationship issues; physical symptoms — see GP and consider therapy. CBT and ACT (Acceptance and Commitment Therapy) are particularly effective for impostor patterns. EAP can provide initial counselling support. Coaching (career coaching focused on confidence) is a non-clinical alternative.
Your UK rights and support
EAP for free counselling. NHS Talking Therapies for free CBT (waitlist 2-12 weeks). Private therapy £40-£100/session. Career coaching £80-£200/session — focused on practical confidence-building. Workplace mentoring schemes — having a senior advocate validates competence externally. Many UK employers have peer support groups for underrepresented professionals where impostor syndrome is openly discussed (Women in Tech, BAME networks, neurodiversity groups).
Worked example
Olivia had been promoted to Director level at age 34. She felt she didn't deserve it; was over-preparing for every meeting (3-4 hours for 30-min meetings); declining keynote opportunities; not applying for board appointments. She: (1) started a 'wins file' — re-read weekly; (2) had coffee with 3 senior women in similar roles — all reported impostor patterns themselves; (3) accepted next keynote opportunity (well-received); (4) 6 sessions of CBT through EAP — challenging the 'I don't deserve this' core belief; (5) joined a women-in-leadership peer group. 12 months later: still occasional impostor moments but managed; presenting at industry conferences; on a charity board. The shift wasn't 'cured' — it was 'I take action despite the feeling, not because the feeling has gone'.
Recruiter pro tip
The most powerful impostor syndrome reframe: 'Some discomfort means I'm in a growth zone, not an impostor zone.' True impostor would be someone genuinely deceiving employers — that's not you. Discomfort in new/stretch roles is normal, even healthy. The most accomplished people often feel impostor syndrome MORE because they're consistently in stretch zones. Use the discomfort as a signal you're growing, not as evidence you don't belong. The feeling rarely disappears entirely; the relationship to it is what changes.
If you need urgent help: Samaritans 116 123 (free, 24/7); NHS 111 mental health option; A&E if at immediate risk. Mind UK — 0300 123 3393. NHS Talking Therapies self-referral. This guide is general information, not medical or legal advice.
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