In a little over four months, I'm going to be 40. The big Four-Oh. Age is just a number, but I've been noticing… changes that I'm not too thrilled with. One, of course, is the grey hair. Hoo boy I've got more grey than I need. Granted, it did start turning grey in my early 20's – but now it's probably at least 30-40% grey. I've been playing with color for so long, I'm not exactly sure, but the hair at my temples and roots is looking awfully grey. ;) The other change I'm not so thrilled about… … are…