I just wanted to share a bit about someone I knew growing up. This young man lost his dad when he was 6 when his dad was shot by a homeless person he had stopped to talk to. He had a lot of issues in HS, ended up using drugs. I moved away and didn't know him after that until I found out he had died. He had ended up a heroin addict at some point after HS, landed in jail for a while and got clean, made huge progress and totally changed. He stayed clean for quite a while, but relapsed one time and it turned out to be an overdose. The body changes, the same dose can be too much after someone had been off it for a while, but you won't know where you are at. Please, if you are in recovery, remember that relapse could cost you your life.