What A Simple Question Reveals About The Most Dangerous Cognitive Bias

This video dives into our natural tendency to be way more sure we’re right than we actually are, using quick quizzes and real-world tales (think rogue trader Nick Leeson and an old English bank collapse) to unpack overconfidence. You’ll see the true Dunning-Kruger curve, learn why our brains take mental shortcuts, and even discover how a bit of unwarranted swagger can sometimes work in your favor.

Along the way, Derek Muller and guests stress the power of honest feedback and give you practical tips to re-calibrate your confidence. Plus, they’ve launched a tabletop game on Kickstarter to help you see your blind spots in action—because nothing beats learning by doing!

Watch on YouTube