I have been talking to a guy, but I found out something. Need help? >< ?

No i wouldn't. There is no responsible way to do drugs. That's like saying, i responsibly text while driving so its ok. It makes no sense. And it's not just one thing, it's one BIG thing. He could get out of control with those drugs, ruin his life, and urs too. If you get into the relationship now, its gonna be hard for you to get out later when he does lose control of it. Just don't get yourself involved. You'll endup hurt.