How far is your home from school? Can't you do your bizness in the mornings on your off-days, and then go back to school and hang out with friends later in the day? I drive a lot so I can have my privacy and still be social.
This problem doesn't have to ruin your life. Yes, perhaps it limits one's life, and maybe the picture you had before of what your life should be like is not entirely impossible anymore. But as do all people who face obstacles and overcome them, you will come to accept this lot (and it may even improve). I see that you are young and newly acquainted with your issue. When I discovered my problem, it made me very angry. I was bitter. Several years later, I have learned not to let it impinge on my life any more than it has to. That means not harboring resentment for my ill fortune; not dwelling on all the limitations it imposes on my lifestyle. I focus instead on enjoying la vida in the ways that I can. I am still a happy individual, despite the setbacks. So in that sense I won't be defeated by this problem. I make accommodations for myself; I accept my condition, and most importantly I accept myself. Realizing you have this disorder can be a blow to one's self-esteem; it certainly was for me at first. Finding this site, of course, was a major help.
Know what I mean jelly bean?