Stress and anxiety are among the most common causes of insomnia. When the mind is too active, it is impossible to sleep. Hypnotherapy works to calm the nervous system by helping the body achieve a deep level of relaxation. This relaxation creates both alpha and theta brain waves, which are associated with a sense of calm and sleep. https://www.theseobacklink.com/detail/how-hypnotherapy-helps-with-sleep-disorders-and-insomnia151376