I don’t use drugs nor alcohol, but I just turned 18 and I noticed that a lot of people younger than me (high school age so 14-17 even) use alcohol and sometimes drugs from siblings, older friends, etc.
Did you do that when you were younger than me? I don’t plan on doing so anyway.
Just came here to say alcohol is a drug too. Saying “alcohol and drugs” makes it seem more harmless despite it being one of (if not the) most harmful drugs we know of. I know its a common way to phrase it, not judging, just leaving my 2 cents.
Also to answer your question, I had my first drink at 14 and my first cannabis joint at around 17. I still smoke weed but almost never drink.