Anyone else suffer from insomnia? It happens from time to time to me, just like today. Sometimes it will last a couple of nights in a row and then go away again. Then it comes back, and goes away again. I never really found an explanation for it though, even seen doctors for it. They prescribed sleeping pills, but I only took them a couple of nights and then stopped - they worked allright, but I felt messed up during the day because of them. I remember laughing uncontrollably at even the most unfunny stuff due to them. Anyone have any tricks?