I'd give you a shovel, but it seems like you're doing just fine digging that hole already.
You probably smoke because you were pressured into doing it by your friends, that or to look cool. You can't seem to handle criticism from a bunch of people over the internet, and you think that by yelling and swearing into a camera is going to magically stop these people from hating on you, when all it will do is make them hate on you more. You are a weak and pathetic.