What A Simple Question Reveals About The Most Dangerous Cognitive Bias

Veritasium takes us on a wild ride through the world of overconfidence—our brain’s favorite shortcut. From the classic Dunning-Kruger graph to real-world case studies like Nick Leeson’s rogue trading and a centuries-old bank collapse, Derek Muller breaks down why we so often think we’re right, where that confidence helps us, and where it hurts.

Along the way, you get practical tips on how to get better feedback, recalibrate your ego, and even check out a brand-new tabletop game designed to bust overconfidence. Plus, there’s Snatoms (yes, magnetic molecule kits!), a newsletter plug, and fun shout-outs to all the nerdy collaborators who made it happen.

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