This might not sound like very sound advice, but if you have been taking heed of the advice above, you know that stress is one of the main reasons your gut won't disappear. Plus, stress can cause you other physical and emotional problems other than just obesity. You need to smile more and try as much as you can to be happy. It is the one path to actual wellness. A happy you is an effective you. However, you must couple that happiness up with exercise, dieting, and a positive change in lifestyle habits.
source :http://essaysfitness.com/how-to-lose-weight-easily-and-fast/