You go to school and say you don't have social life ?! How's that dude, I had my best years in school, every day was like a holiday, lol.
Anyways, I know how you feel, but I'd rather work a lonely job than be broke, look at all those people, having shitty jobs, doing shitty work for $1-2 / hr, than compare your lifestyles.
IM is kind of lonely sometimes, but it can't depress anyone, if you love it, you do it with passion, high level of motivation & monkeys in papal

If you make a LOT, go out and rent an office, hire small staff and work with them, it'll feel a whole lot better.
Go out sometimes, work out, meet chicks, fuck all night, do smth crazy once a week
Here you go :
P.s I don't think money is the most important factor of one's life, don't devote your whole time to it, take an hour or two for entertainment, even if it's a video game )
P.s.s I hate video games