At 54, I still have all of my hair, and it is still the same color since my youth. Maybe one or two greys. I don't mean to brag, that's the way it is. I have often been asked/accused of dyeing it, I don't. My friends will curse at me because of it. But I think it's tiime to face my face. I'm growing my winter 'stash, and it appears to be comming in several shades lighter than in the past. Maybe it's time for it to happen. S'long youthful looks and boyish charm, it's been fun while it lasted. crap.
BTW to keep things on topic, I grow it to keep my lip warm on winter rides.