These posts contain good advice. Eat well and drink milk before going to bed. Milk is more filling, so you’re less likely to have a growling stomach while trying to sleep. Don’t workout late at night- I heard that makes it harder to sleep. Also, don’t focus on trying to sleep. Don’t tell yourself, “I need to sleep. Why am I not asleep yet?” Don’t have anything on your mind when you go to bed, close your eyes, and eventually you will fall asleep.