Yup. Same thing happened to me. If i program really hard for many hours right before bed, it seriously prevents me from falling as sleep. The solution is to

Yup. Same thing happened to me. If i program really hard for many hours right before bed, it seriously prevents me from falling as sleep. The solution is to meditate for a little while before bed or read a light magazine. And youtube is awesome with it's 6 hour meditation music: to help you do meditation.