There are many reasons for the onset of insomnia which is again, in the form of a habit however lack of sleep can reap devastating effects for those who suffer. Hypnotherapy guides people in learning how to relax mentally and physically. It also enable the ability to learn how to deal with daily stresses and strains of everyday life/circumstances so that when they do go to sleep they can receive the full benefit of their sleep period. Depending on the issues contributing to the problem a few sessions may be required.