Yeah, I'm turning 40 this Friday and the grays are a reminder of increasing age. As they say though: your only as young as you feel and as long as I keep active I feel pretty good. Being sedentary makes me feel like I'm 90 though.
I got hit with the tip of a sword and if it was just a half inch or so higher it would have gotten the eyeball. A black eye I can deal with as I've been hurt worse but a damaged eye is something entirely different.