For example, a person who just underwent four-hour chemotherapy would turn to self-hypnosis to reduce the weakness that he is feeling by visualizing himself in the beach running and swimming. Using this imagery as a guide towards relaxation not only takes his mind away from the pain he is experiencing, but is also making the patient feel more strong and more passionate to live life to the fullest. Bone cancer patients use guided imagery and visualization more when utilizing self-hypnosis. Suggesting or heterohypnosis to cancer patients is generally the trend in hospitals which specialize in the treatment of cancer. Heterohypnosis is a process wherein another person, usually a hypnotist suggests situations that produces a calming and therapeutic effect to the person under hypnosis.