What was your biggest fuckup in crypto?

We've all been there, knee-deep in the wild world of crypto, where every decision can be a roller-coaster ride. Many people have locked themselves out of wallets, wanted to buy the dip but eventually talked themselves out of it, only to wake up the next day and see that very crypto skyrocketing to the moon. And who can forget the classic blunder: selling a heavy bag of coins, only to watch it hitting ATH next week?

This is the place to vent about that time you panic-sold during a dip or tell us about the moments when FOMO got the best of you, and you went balls deep into something you regret. The question remains: what was your biggest fuckup in crypto?