Somnambulism or sleepwalking is a very bizarre phenomenon that about 4% adults suffer from. Sleepwalking has fascinated many doctors, scientists and psychologists around the world and they have run several tests and organized experiments to learn the truths about sleepwalking. It was believed that people who sleepwalk do so because of the dreams they see. No one has yet reached a definite conclusion regarding sleepwalking. But it is a phenomenon that has always raised questions in our mind. There are different theories regarding sleepwalking or somnambulism.