Im glad you stopped Sam, you can try and watch some videos about people that get drunk, smoke and get high, specially how they ended. And i know your too smart for wanting to end up like them. Some of them don't even have liver, and without it, you can't live. I saw a old guy breathing from a tube that was right in the middle of his throat. It seemed nasty, because while he was breathing, well trying to breath, he was releasing some yellowish liquid. It's nasty man. Think of your sons and daughters, and of course your wife or special partner. They will love you thought but they will love someone who is not worth it to be loved. Please, try to get rid of that bro, because all that is just the life of a bum.
Hope your mind get you to the path of stopping the addiction and bring you healthy life for you and your family, Everybody is not late to quit the addiction, it is when you drop on the floor twitching and then, die.
Take care Sam. And THINK about it