Course, i can understand being in hard positions if lives, if this kind of cheer you up, i have been in that position as well, not because of school, due to family problems...and serious ones... So i feel really sorry for hearing that but never, NEVER quit, as that will be worth nothing. Life is something you can only have once. If your life is fucked up, its never too late to make it up again, even if you are a teenager (like i am, i am 16) or try to repair errors. Its never too late, if exams go wrong, you can always try again and dont worry, God can let us struggle, but never die.