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“Confidence can signal progress, but unchecked, it can also become a ceiling.”

Have you ever felt overly confident about a skill, only to later realize how little you actually knew?

Discover the Dunning-Kruger Effect—why the less we know, the more confident we often feel—and learn practical tools to balance confidence with humility, curiosity, and growth. This episode from Seeing Sideways explores how to build resilience and clarity by questioning what we think we already know.

Key Takeaway Insights and Tools

• The Dunning-Kruger Effect explained — why novices often feel overconfident while experts underestimate themselves. (05:15)
• Everyday examples — from learning guitar to giving advice online, this bias shows up in work, relationships, and decision-making. (06:06–07:14)
• The evolutionary twist — overconfidence may once have protected survival but now often leads to mistakes. (07:52)
• The cost of overconfidence — risky decisions, stalled growth, and strained relationships. (08:12–09:24)
• The Contrarian Move — replace false certainty with intellectual humility, feedback-seeking, self-reflection, and a growth lens. (09:24–12:11)
• Clarity is resilience — the most resilient thinkers distinguish confidence from competence and keep updating their knowledge. (12:23–12:47)

If today’s episode gave you a new perspective, share it with someone who could benefit. And don’t forget to subscribe so you’ll catch next week’s episode on the self-serving bias.

Host Bio

Jason White Birkevold Liem is a resilience coach, author of Seeing Sideways, and host of It’s an Inside Job. He helps leaders, coaches, and professionals strengthen resilience, improve communication, and build clarity from the inside out. Connect with Jason at www.mindtalk.no or follow him on LinkedIn.

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