Getting Fit

I don’t understand why thin people eat a lot but they don’t get fat at all. Then fat people become fatter and fatter everyday. Strange huh?! I consider myself as a fat person, even though I don’t eat a lot I still become fat if I stop from exercising. My body is already use to exercise, if I’ll stop for two days, I can notice that my belly is getting bigger. So in order to maintain my body, I will exercise everyday.

....