Did a seventeen-year-old just ask if he should take steroids, and then actually listen, study, and make the right decision?
Wow. Isn't there some sort of prize we can give this kid?
Seriously, J: nice work. Virtually eveyone your age who asks the same question gets told, "No, it'll fuck you up." Then he replies, "Fuck you, old man! I do what I want!"
If that's you in your avatar, I'd say you're doing okay. Eat big, lift heavy, and if you're still in the game in seven or eight years, you'll be a lot bigger and a lot smarter and a lot more ready to think about AAS.