don't you ever do it, i'm much like you too but i keep thinking if i suicide i'll go to a worth place so consider life is just a journey & it'll never last, so hang on & try to enjoy everything even the little things, try to serve handicaps or cancer patients from time to time, you'll see how much do they suffer physically & emotionally, at least you can serve yourself in this life & you have legs to move around, you can work & feed yourself, just try to look at what you have, whatever is your religion hold on to it & try to have more faith that at anytime you'll move to a better place in a blink just hang on that's why we are on earth to suffer. good luck