What do you do when you can't fall asleep?

When i cant fall asleep i do a couple of things. I couldnt go to sleep last night so i got on the and called my friend dee. I called him around 12:00am. If I dont get on the phone when i cant fall asleep i watch t.v. Sometimes I just lay in my bed close my eyes and think about stuff. Last but not least I will go cook something and eat. Mostly when i cant sleep i would be on the phone doe. I will be on the phone all night because couldnt sleep. Then when i start getting sleepy i would get of the phone. Its crazy how when your own the phone your sleepy but when get off your not sleepy know more.