You should exercise, it's good for you. Also make sure to eat your vegetables and don't have too much for dessert. Cut down on late night snacks, brush your teeth, don't pick your nose, keep your nails trimmed, and your facial hair trimmed, and get a good amount of sleep every night. All so you can wake up the next morning, get dressed, eat, go to work, and live out your day in a manner society deems acceptable and, above all else, productive. Rinse and repeat.