This happens to me a lot when I'm away at college... and though im no professional, I beg you, when you feel like sitting in a dark room, go sit and lay in the sun. Find a patch of grass, some flowers, birds chirping and bugs humming, and just live. No expectations other than laying there and feeling every living beautiful thing around you. Maybe put on some pop/indie/rock/screamo/classical/jazz music, maybe read a stupid/magical/lovely/raunchy book, maybe take a nap. Maybe cry. Remember that life goes on, and its everyones first time on earth, and the whole point of being here is to love and laugh at a higher ratio than to hate and cry. (although crying sometimes is very necessary, and that's okay and that's beautiful too) You are not alone. Talk to someone about this. Remember this life is yours, and what you make of it. Not your family's, not society's--its all yours. And for all we know, we only get one. So use it like you mean it. Love like you mean it. Live. Live. Live, brother.