ClosingTime, I myself have wanted to do steroids but didn't...I wanted to do prohormones (pre-cursor of roids) for so long, but I was only 19. I decided to wait. Well, even though this is still a little young, I'm 22 and will do my first "prohormone" cycle in the next week or two. I'm glad I've waited. Really I should probably wait longer but owell lol.
Anyway, make sure you're eating a crap load of carbs and protein. If you don't have that down, you wont have much growth (if any). In a few years though, look into some prohormones. But make sure you know what you're doing. When I hit my 30s, I'll probably juice up a little.
Just eat and lift.