I have grey popping along one side of my face... almost like a stripe. If it was in a cool spot like Rogue from XMen, I might consider keeping it, but alas it looks poopy so I opt to color.
Hell, I have been coloring my hair since I was 16 years old and I will do so until my SO turns a full head of grey.
I found a grey eyebrow the other day. That pissed me off.
There are just some things one should not google, but I digress.