"I'm 22 and I feel if I don't hit it big within the next 2 years I probably won't. "
I'm not sure what you want to achieve but in general the real world is not that strict. You are stuffing your ambitions into a tiny box and for no good reason. I would advice you figure out where you want to be in the next 20 years. This will give you a far larger scope for your thoughts.
Old people are not junk, if they keep their mental and physical faculties.