Success Doesn't Remove Self-Doubt

Send us Fan Mail Watching someone build confidence in real time is far more interesting than hearing slogans about “believing in yourself”. I sit down with Stuart Cuzner, now a partner at Menzies, a top 20 UK accountancy firm, to trace the long, quiet path from a teenager who skipped A levels and university to someone leading teams, advising clients, and owning the weight of partner-level decisions. We talk about the apprenticeship route in accountancy, what AAT and ACCA really do for your skills, and why a lack of traditional credentials does not have to cap your career. Stuart shares how it felt to be the note-taker in meetings, how he earned progression step by step, and the moment he discovered his ACCA was broadly equivalent to a degree, giving him a new kind of satisfaction and confidence grounded in evidence. The conversation gets honest about imposter syndrome, especially after a merger into a bigger firm. Stuart explains the “not good enough” feeling, how a mentor and trusted colleagues helped, and why learning and relationships are the fastest way to rebuild self-trust. We also explore the boring middle, the part where growth feels slow, and how that shows up today in business development, networking, and public speaking. Then we connect it all to an unexpected place: running. From hiding on a treadmill in the garage to training for the London to Brighton 100k, Stuart shows that confidence is built the same way every time, with small steps that compound. Let’s Talk About Confidence is an educational podcast exploring confidence, behaviour, leadership, communication, and personal performance. The views shared are intended for general information and development purposes only and should not be considered medical, psychological, legal, or financial advice. While practical tools and techniques are discussed, listeners are encouraged to seek appropriately qualified professional support where needed. Opinions expressed by guests are their own. All content © Breakthrough Change Management Ltd. Subscribe for more grounded conversations on confidence, share this with someone playing the long game, and leave a review with the skill you are building next. Support the show ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎧 SUBSCRIBE & FOLLOW Never miss an episode - subscribe on Apple Podcasts, Spotify, or wherever you listen. 💬 CONNECT WITH JOHN LinkedIn: www.linkedin.com/in/johnmwalshbreakthroughchange Website: www.breakthroughchange.com 📣 SHARE YOUR STORY Building confidence? Share your progress using #ConfidenceUnlocked or email info@breakthroughchange.com ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━