in the same boat i see :/
Join the club
you need to find God, a Starbucks, or a Barnes & Noble...all i need is to find the Big Guy, get me a Cafe Late, and read a good book!...now THAT'S a perfect day! lol
Find a good cause that you can channel your energies into. At your age you must have lots of it. At the end you will find inner satisfaction and peace knowing you have not wasted your time. You may not be thanked, but a lot of people may benefit from your experience.
Go to school. Right?
What do you feel like doing?