I know this may sound harsh, but here goes: It seems like the people who have it hardest are the people who are still stuck in the pity party. "Poor me, I suck, nobody likes me, I have no friends and no way of finding any, I think I'll eat some worms" ... blah blah blah. The folks who decide it's time to quit are usually the ones who say, "You know what? My life sucks, and I got myself here. And I'm going to get myself out."
Pretty sure you're still in the pity party stage, Malcolms. (Been there myself, so I know of what I speak ...) You'll have more success when you get to the other stage.