Okay, I'm too fat. It's a fact of life, one I try to ignore, but it's getting so I can't do anything. I've got knees that have to be replaced, and I need to lose weight before I get them done, I have plantar fasciitis (god, that really is the way to spell it!) and standing hurts. I need to carve off a good 50 pounds. Part of this comes from having lunch with some friends in Portland and seeing Noreen with her new knees, 50 pounds lighter. But this entire trip has made me realize just how scre...