I don’t really know why I’m not thinner than I am. I don’t really drink soda, I don’t have a sweet tooth, and we eat healthfully at home. Sometimes I wish I were just magically a size 6 and I never had to give it a single thought. But I am weirdly healthy, so I don’t beat myself up about it — it wouldn’t help, and I don’t want to pass that on to my girls.