I'll be honest there I can understand that feeling. I was there myself when I was your age, plus that was when my hip was feeling like it was giving out. Well maybe there's some luck and you'll show 'some' signs of ageing. After all grey/white hair looks great =]
You are a young, ravishing, and AWESOME person. So there!
I'm 23 tomorrow
therefore, im old lmao.
If I'm 24 (goin' on 25) and still feel younger than that, surely you can! XDD
that makes me feel old. kay :3