This is bizarre, really. You known, while being addicted to something may be a big problem, the OP sounds much more depressed than addicted. Come one, 21 years old and his life is destroyed? how come? He even has money for beer and cigarretes? The guy should take a walk into some hospital to watch people that are screwed up really bad, both physically and mentally.
And I don't mean to be moralist, even if I sound like one. The main problem is that he must get up and decide to change his life, see that he is a perfectly normal young guy. If he can't quit playing by himself, why don't he look for help? A psychologist or even a psychiatrist may be of great help, but they sure wont come to his home from out of nowhere.
Sure, and I'm also aware that there is cure for this, but you must go for it. If this story is real, I hope that now that he is aware that he is troubled, he will seek professional help.
And I don't mean to be moralist, even if I sound like one. The main problem is that he must get up and decide to change his life, see that he is a perfectly normal young guy. If he can't quit playing by himself, why don't he look for help? A psychologist or even a psychiatrist may be of great help, but they sure wont come to his home from out of nowhere.