You can work with long hair in any profession, if you're for the government... only the private jobs/companies have the "admission right" or whatever it's called. of course you have to adapt yourself and change your lifestyle depending on your job... i wouldn't give too much credibility to a doctor who had a shirt saying "i'm not as think as you stoned i am" ehehe. Youth is whenever you want and it's not a body thing. keep your mind clean and clear and you'll be accepted by everyone, regadless of long/inked hair or your Cannibal Corpse (ehehe) shirts
I don't like donald Duck, but Ren & Stimpy are cool.
Kenny from South Park for President!