Today - well for the past month - I have been feeling my hair gray. I find about 1 gray hair a month now in my hair. Particularly the front part of my head in my bangs. I find small gray hairs. Maybe in one years time I will find 2 gray hairs a month.
I feel hair turning gray because it feels drier and more coarse. It makes me feel dry and old.
Sometimes I think that if I move away, then I will no longer get gray hairs because I will not be stressed. But then I go to a place like Alaska (where there is no or little stress) and see Gray hairs - so that blows that theory up the ass.