Very late 20s or early 30s.

I had over the counter and prescription drugs as a baby. Caffiene as a kid in soda.

Obviously you mean drugs that are either illegal or restricted by age. Tried weed and alcohol a couple times in high school, probably 16 or 17 because it was easily available and people shared. Didn’t use either regularly until early 20s when I tried a bunch of other stuff too.

No idea, I remember being given children’s aspirin growing up.

I had just turned 14 the first time I smoked weed. I stole some from my parent’s stash after encouragement from a kid I played Team Fortress 2 with and smoked it in the garage when they were gone. I kept on doing this on a weekly to bi-weekly basis throughout my teenage years. My parents only learned about it when I told them a few years ago.

Was 17 the first time I got drunk, in a small garage (or large shed, depending on your perspective) with some friends and some adult supervision in the form of my friend’s parents zonked out in front of the TV in their home.

Other drugs (LSD, coke, but mainly shrooms) I experimented with in my mid 20s.