Mental vent

I'm 22 years old, but can't get my own place.  Can't go to school or get a job.  So much is wrong with my mind.  But for the amount of mental problems I have and the severity of each of them I function amazingly well.  I'm afraid that any lover I get...I'd be so much of a burden to them...  But I don't want to live a lonely life.  What can I do, though?  I guess...one day at a time, and maybe things will work out...somehow...