You are truly happy only when you are at peace with yourself. Don't look at anyone else to confirm. You will very often be disappointed. Create yourself. It's the same with happiness. Don't rely on anyone to be happy. You will be disappointed. Love yourself. And rest assured. Very well! Do you know how difficult it is to maintain your body fat percentage without increasing and decreasing ?! It takes effort. Eating donuts at 12 o'clock when you need to sleep is not easy. So if you're fat be happy with it. Don't let the society ridicule you.