First of all, I am not talking about myself. I wish. I will be the first to admit I have to work hard to be fit. After a while, it becomes more effortless because the habits are so integrated into my day-to-day routine that I don’t even give it a second thought. Some of the habits I have learned are from my “naturally thin” friends. Who are these “naturally thin” people? These are people (who we hate) who always seem to stay thin without putting too much effort into diet or exercise, or who may not work out at all….