Episode 227: Confidence vs. Intelligence: Why the Loudest Person Isn’t Always the Smartest

Episode 227: Confidence vs. Intelligence: Why the Loudest Person Isn’t Always the Smartest

July 13, 2026 · 16 min · Season 2026 · Episode 227

About this episode

Rona Lewis and Jeffrey Hansler discuss the interplay between confidence and intelligence in the workplace.

Rona Lewis and Jeffrey Hansler explore the battle between confidence and intelligence, and why organizations sometimes reward the person who sounds the most certain instead of the person who is actually the most knowledgeable. Our Biz-Souls’ hosts ask the question every workplace has secretly wondered, “Is confidence the secret ingredient to success or just the loudest person in the room getting the microphone?” Because let’s face it, we’ve all seen it happen. Someone walks into a meeting with absolute certainty, a PowerPoint full of buzzwords, and the confidence of someone who has never once Googled ‘am I wrong?’ Meanwhile, the person with actual expertise is sitting quietly thinking, "Interesting theory. Unfortunately, reality hasn’t entered the discussion." In this episode, Rona Lewis and Jeffrey Hansler dive into the fascinating battle between confidence and intelligence — and why businesses often reward the person who sounds the most certain rather than the person who actually knows the most. The conversation explores: • Why confidence can sometimes beat competence in the workplace? • How the Dunning–Kruger effect explains why people with the least knowledge can…

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