I'm 16 and addicted to being bad...is that normal?

I grew up in a very strict, proper household and I had great manners and always followed the rules. But now, I'm bad and I don't know how to stop. I always get drunk, get high (I only smoke pot, no hardcore sh!t) and other stuff (Don't worry--not sex). I sneak out almost every night, and I steal, and I just love causing trouble with my friends. I really want to stop though because I know it's going to end me up down a bad road, and maybe in jail. How can I stop being bad? Is it normal to be addicted to bad behavior?