David, I looked at your before and after pics, and I also did the little test picture too. I'm not sure if my mind was corrupted before seeing your pics, or if it's cuz you're a hottie, but keep it up!! You have a great smile and I know you must have been feeling great when you took those 'after' pics. Let those memories guide you if you get tempted to stray...

way to go!
(hope I'm not out of line, just having some fun!)