1. Sleep is sacred. You sleep whenever you can, for as long as you can, wherever you can. Sleep is hard to come by, so when you have the chance you take it. Whether you pull an all nighter to do homework, or stay out at the bars the night before a 9am, sleep is limited. That's why you sleep for 14 hours on the weekends.
3. Eat whatever you want. We've all heard of the dreaded freshman 15 and almost everyone fears gaining weight at college. You're young, have the damn slice of pizza and get late night mozzarella sticks. You can only eat so many salads.
10. Have fun. You are only young once, so live it up. Be safe and take care of yourself, but have as much fun as you possibly can. Whether fun is going to the bars, a frat party, a movie night in, ordering Chinese food, adventures, or just hanging out, do it. Do whatever makes you happy and glad you're alive and soak up every second of it. Go out Tuesday night and forget you have class the next day, wander around the closest city, make the most out of your college experience.