Sleep can be compared to quicksand, ignore it and you’ll find yourself trapped. It will take over you’re body and if you try to fight it, the more it wins. The effects of not receiving enough sleep are not uncommon. Sleep depravation has been used throughout history and is common as a form of torture in many POW camps (Victims of Sleep Depravation). Countries, including the United States have used this method to extract information from prisoners. It leaves no physical markings but its psychological effects can be very harmful. Victims will literally go crazy. Those who have gone through it say that no sleep is even worse than starvation.