Because of being born without the ability to smile, I learned that I had to define what a smile is.  If I could physically smile, would that be the smile I actually want? Or is a smile more than facial expression?  Growing up I never really thought about it. I knew I looked different and there were times I would fantasize about having a beautiful face with a glowing smile. But most times I just didn't really think about it.

When I was in my early twenties, I saw a little girl on the news tha...