What is something you have tried, but will never do again?

Freddy jackson
the chilli challenge... my friends were working on a film project of some sort and asked me to eat (and swallow) half a birds eye chilli ( I think that's what it was called) and I agreed to for some dumb reason. I didn't think it was going to be too spicy but I absolutely died!!!! I started crying so much and sweating really badly... not a good experience and I honestly don't really know why I agreed to it but NEVER AGAIN!