There's nothing wrong with aging — look at me, I do it every day, and I'm turning out alright, aren't I? (Don't answer that.)
But still, for some reason, our culture is obsessed with telling us to hide every sign that we DARE to grow older. Hide those wrinkles with these fifty dollar creams! Don't smile too much or you'll get crow's feet (and don't get me STARTED on whoever decided to call them that)! And especially, especially, cover that gray hair.