You’re given two envelopes. One has twice as much money as the other. You pick one and then start second-guessing everything.

What if switching always gives you an edge? What if you’re trapped in a logical loop that makes no sense but feels mathematically correct?

This is the Two Envelopes Paradox—a brain-breaking thought experiment that shows how even perfect logic can lead you into madness.

Watch until the end and try to escape the loop.