... it's gonna do what it's gonna do...
I'm 29, and I first started noticing grey hair mostly on the sides of my head a couple years ago. I've gotten more and more progressively since then, but it honestly doesn't bother me. I could really care less about it.
Oh, BTW- marshd, your beard ROCKS.
Grey Beard, for most of us, it means we didn't wake up this morning, reach out, and hit wood. A good start to another day. Wear it with pride.