I started at 11 and occasionally smoked like few times a month until I got to high school then I started smoking more often
Job at 16, car at 18, leaves high school a stoner. Still a stoner today and no plans of changing that.
First time I smoked I was 16. It was daily right away. I go through alternating phases of daily and weekly use. Currently it's going back to daily
not till 23 on a regular basis. Tried it a few times at parties when I was already drunk. One of those things I'm glad I waited till later in life to do regularly. Not knocking anyone who smoked regularly younger. Just what worked for me.
I got high the first three times at age 12, started smoking weekly when I was 13/14, and started smoking just about daily at 15.