I wish I could have pills to sleep sometimes. I frequently suffer from insomnia in the summer, but it's different. During the summer, I let my sleep schedule get completely out-of-whack, usually being awake between 12 pm and 4-6 am. The downside is that when I try to sleep, it's often very difficult. My personal insomnia remedy is hot chocolate and a good book for twenty or thirty minutes, but it varies for everyone. Try to find something that will usually leave a blank in your mind afterward.