Trance in hypnosis is often used as a tool for therapeutic purposes, such as addressing behavioural issues, managing stress, overcoming fears, or promoting positive changes in thought patterns. It is a unique psychological state that harnesses the power of suggestion to facilitate beneficial outcomes and enhance the individual's ability to access and utilize their subconscious mind and its’ vast intellectual resources.

Trance states in hypnosis vary in depth and can range from light to deep. In lighter trances, individuals may maintain a degree of awareness of their surroundings, while deeper trances involve a more profound inward focus and reduced awareness of the external environment.

It's important to note that trance in hypnosis is a natural and common state that people often enter spontaneously in everyday life, such as when deeply engrossed in a book or daydreaming. In a therapeutic or clinical setting, hypnosis is used to help individuals explore and address various issues, from overcoming phobias to managing pain or improving overall well-being.