I'm in, if you'll have me. Will be 41 in a couple of months.
I have no grey hair (natural smug blonde) but have this weird crepey thing going on on my neck. And I keep looking at myself naked in the mirror and thinking FGS, I'm 40, surely I should've got over worrying about slightly saggy boobs/wobbly bum etc etc.
My dad recently sent me an article from SAGA magazine about this 73 year old woman who's just become the oldest woman to gain her black belt in karate. I mentioned it at my next class and was flatly told (by the sensei who's only a couple of years younger than me) 'yeah but you're still a geriatric ha ha ha'. Honestly.
And I've got that eye thing, too, where you have to bring things nearer, then further away, while you wait for your eyes to focus on whatever it is.
Bah.