Why People Are So Confident When They’re Wrong

Ever caught yourself swearing you’re right… only to find out you’re totally off-base? Veritasium breaks down the overconfidence bias (hello, Dunning-Kruger!), shows how our brains take mental shortcuts, and even explores why a little hubris can actually be useful.

Through wild tales—like rogue trader Nick Leeson tanking a bank—and expert tips inspired by Professors Moore and Fischhoff, you’ll learn why feedback is your best friend and how to dial down that misplaced certainty. Plus, stick around for a tabletop game and molecular-modeling kit if you want to nerd out further!

Watch on YouTube