Yesterday I was on a ferry and met a young girl with her family. She was getting cold on deck and told her father her hands were cold. She then giggled a bit and said 'this one less though'. She then shows me her hand, which had three fingers and a thumb, not even all well formed and said 'it's a different kind of hand' and she and I launched into how some folks 'different' is right there so you can see it, and other peoples is less visible like mine, but that most people are different somehow. It's just that everyone needs to categorize.