Go find your self a hobby, and do it alot (I suggest: Bikes, surfing, skating, parkour, magic (with cards and stuff), pentration testing, programming, dancing, etc...)
A few years ago I was pretty much in the same situation like you, I took my old bike rode a few hours in it. At first I didn't like it but I rode on it a few more times and fell in love (With riding of course.... Pffff, whats a girlfriend? ) I practiced for about 3 years, and quess what, I took 2nd place In Israel's Downhill riding cup. (The next year (actually this one) I took the 1st place.) So find yourself something you like or love and do it.
Why you hate your life? You dont have legs or hand, you dont have family or something..... Other kids in AFRICA wish to live and they dont have food, home. You actually live good life, cuz you have home, hands, food. Think about others they dont have anything and they happy that they living.... P.S. Sorry for bad english