i honestly didn't come here to have people tell me not to do drugs. first of all, what does age have anything to do with it? fuck man. if i enjoy something and it opens up my mind in a new, wonderful way then why shouldn't i do drugs? i enjoy being high as opposed to being sober. i'm not stupid and i can maintain myself so honestly what's the problem? and it's fucking high school man who doesn't try drugs in high school -______-
i am the last person to tell you not to do drugs at your age BUT just stick to the weed for now, really. just going by my own life - all the kids who ended up doing drug exploration when they were your age, me included, have fairly fucked up lives wheras the kids who just stuck to weed - occasionally - are doing really rather well.
the thing is like, it's kind of like a tattoo. you're young. if you still want to take drugs when you're a little bit older then, go ahead! its just that.. things you do at your age tend to become habits a lot quicker than things you take up later.
having said all this I don't know you personally and maybe you're one of the ones that will do okay. but my honest advice? make drugs a very, very small part of your life.