What was your worst crypto decision?

Last year I bought avoid $250 worth of a shit coin. Over the following 6 months it exploded. There were many red flags along the way. Some history of fraud with certain members or celebrities they got involved with, but all I could see was $$$$

After 6 months the $250 turned into $68k....then it crashed. The problem is that I didn't get out when I could have. I kept saying "it will go back up", but that obviously didn't happen. Now I'm basically back where I started money wise, and it's not even worth it to sell because of the fees.

Anyway, that's my happy story. How about yours?