I'm 24 years old, pretty sure I've been balding since I was about 20-21, but since my hair's usually been pretty long, I'm wondering- how bad am I balding? I'm pretty sure it's getting more and more noticeable, too, but my friends and parents say I'm being paranoid. Is it worth even bothering with Propecia anymore? What are my options? (My hair's tied back, if it isn't obvious. lol.