I groped my roommate’s gf while she was sleeping on my bed. She woke up during.
After that she broke up with my roommate and we ended up dating for two years. It was a difficult relationship that damaged me significantly. Guess I got my karma.
My roommate actually reached out a few months ago and said he forgave me. Not sure I deserve it, but I am grateful.

Second,

Tried smoking heroin with a girl in 2012. We smoked two foils in like 12 hours. I thought it was boring af, she's still hooked and addicted to till this day