I've left Wyoming and entered Colorado. I was under the impression that CO was a yuppie state, but several of the people I met just after crossing the stateline were missing teeth, and when talking would wiggle their tongues around in the empty sockets in a very unyuppielike fashion.
As a white guy, I'm kind of astounded at how many different kinds of white people there are. In fact, I've seen so many variations in size, shape, skin and hair color that I can't figure out what we all supposedly have in common.
I feel a little bit like Charles Darwin, sailing through a caucasian Galapagos, astonished at the rich biodiversity surrounding him.