Dear Confused Out Of My Mind,
People change and tend to do stuff that they really shouldn't. You shouldn't smoke or drink just because your friends want you too. It's not good for you and you could get into some serious trouble if anyone catches you. If you don't want your friends to think that you're a wimp, then make up and excuse for not going. If they begin pressuring you into doing things that you don't want to do, then you should stop hanging out with them. Try to talk to them out of doing these kinds of thing. Tell them about how it effects you and can really damage you. This way, it helps both you and your friends.
Signed, Mr. Swag