I had to have two cavities filled today. I am revoltingly healthy, in general (knock on wood). I broke an arm when I was eight, other than that, nothing. My mother claims that those of us who haven’t had kids are wusses, because we haven’t had all of our most private parts invaded by armies of medical professionals, and she might have a point. I also, thanks to the deities, inherited my father’s sturdy teeth. Aside from orthodonture, and a few cavities, I’ve been pretty lucky on that front. The last cavity I had was probably 15 years ago (and…