Eat, sleep, exercise, and enjoy life. Healthy living is not a synonym for sorrowful living. It should result in you enjoying life so much more. Enjoy food, make sure you sleep eight hours a night no matter what, exercise as regularly as you can manage, and you will see how much your life will change for the better. Life will still have its trials and tribulations, but you will be much more capable of dealing with them with a healthy body and spirit.