What A Simple Question Reveals About The Most Dangerous Cognitive Bias

This video dives into our favorite blind spot: overconfidence. You’ll get guided through a quick self-test on how sure you are, learn why our brains take shortcuts that make us think we know more than we do, and see the real Dunning-Kruger curve in action. Along the way, you’ll meet cautionary tales like rogue trader Nick Leeson and an old English bank collapse—proof that unchecked confidence can wreck fortunes.

But it’s not all doom and gloom: the host shows how a little overconfidence can boost creativity and motivation, and why timely feedback is your best defense. Stick around for practical tips on calibrating your confidence so you can make smarter decisions without losing that spark of boldness.

Watch on YouTube