A couple of people mentioned that I look healthier since returning to China. It makes sense. I know I eat better (more fruits and veggies, less meat) and I walk most everywhere. I drink more green tea, and less coffee.
My main vice is beer, but I have cut back on that drastically since it is all but impossible to get a truly cold one here. They are not big on refrigeration and ice is almost non existent.
Anyway the comments made me feel good.