What age did you start?

I was 19, so one year ago.

Started because I got a lot of interest in Cannabis.
I did not have any friends who smoked, so I got onto a Danish forum and found a guy who give me an ounce for free.
(Yes, this happend)

The weed was home grown and good quality.
I helped the guy afterwards with fixing his PC as he said he had issues.

I felt like I needed to pay him back.