You know what I hear coming from you??
WAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHH!!!!!!!!
Stop blubbering over your nihilistic existence and take some goddam responsibility. Yes life is hard, yes people can be harsh, and yes one day you're going to die.
How the hell old are you? You said you've been through high school and college. And during this time it never occurred to you that the SUCCESSFUL people in life, the ones that everyone else liked, are the ones who didn't go around blaming other people for their troubles (even if other people WERE responsible), but the ones who went out and sought to improve their condition??
I hate to be this harsh, but it's no WONDER no one likes you. You're a victim all the time. You let your life be run by other people and you sap off of them for support.
WHY are you still unemployed? Why are you living with your parents? Unless you have some kind of disability that keeps you from getting a job, there is NO reason you should be "unemployed." Get off your video-game-playing azz and get a part-time job at least, two if needed. Bust rocks with your head if you have to to get some coins to rub together.
Use the money to buy some books and educate yourself. Stop trying to "get even" by undermining the rest of the system like a vengeful **** and start getting even by IMPROVING YOURSELF. Be the one who rises above it. Take some f'ing PRIDE in yourself. If you're seriously f'ed up in the head and depressed, buy yourself a shrink.
Find a hobby for yourself. TV isn't a hobby. Video games isn't a hobby. You spend a lot of time sitting at home...learn to play guitar. Start painting. Write a novel. Start working out. Play sports with a local recreation program. Start hiking, camping, mountain climbing. Take up some martial arts.
If your parents are bringing you down so much, MOVE OUT. Get some money together and rent a room somewhere, even if it's a closet with a friend or a POS flat downtown.
Sorry, but you're past the age of sympathy. No one's going to feel sorry for you or help you out any more...that would just be ass-kissing and wasted effort. It's time for you to take ownership of your own life. Lose the whining and start doing SOMETHING, ANYTHING for yourself. Start slow, but at least get in motion before you rot.
If you want to "move on", the first thing you need to do is learn how to MOVE.