Sleep shmeep
Seriously though, I used to have a major sleeping problem. Then I had a talk with one of my psych professors and he told me that my problem was because I was using my bed for other things besides sleep, causing my body to subconsciously think about those things as I was trying to sleep. He told me that you should only use your bed for sleeping and sex. I've been following that practice for a while now and haven't had any difficulties.