Garvin was under the gun during this difficult time, so he skipped the usual steps and sought the services of an executive coach on his own. He picked someone he knew well: Karl Nelson, whom Garvin had worked with at a major consulting firm when they were both starting their careers as freshly minted MBAs. Garvin thought he could trust Nelson to help manage his COO’s anger and to mentor him through the storm. He also liked the sound of Nelson’s coaching approach. It was based on a profiling system that diagnosed managers’ strengths and weaknesses and charted career tracks that would optimize individual managers’ productivity. This system was similar to the Myers-Briggs inventory, with many of psychologist Abraham Maslow’s self-actualization principles thrown in. Garvin believed that Nelson and his system could help the COO.
According to many sources including the National Center for Biotechnology Information (NCBI) which is part of the United States National Library of Medicine and a branch of the National Institutes of Health (NIH), hypnosis is scientifically proven to help relieve both mental challenges and physical pains. Hypnosis can alleviate stress and reduce pain after surgeries, has been shown to relieve anxiety in children in the emergency room, and can be useful for managing pain associated with everything from arthritis to migraines. Hypnosis is non-invasive and gives you a way to control pain or discomfort that might otherwise seem out of your hands. Hypnosis shouldn’t be used as a substitute for medical care, but may be an excellent complementary tool that is best provided by a trained therapist or licensed medical provider. The University of Maryland Medical Center shares many conditions for which hypnosis can be useful:

There were a lot of surprises. Foodwise, now I actually crave vegetables. Also, there unfortunately is definitely a difference in how people treat you when you’re bigger versus when you’re smaller. But I think the biggest surprise for me is, physically, it’s crazy how much I can walk without getting winded or how many sports I’ve found I actually enjoy, such as cycling and skiing.
Exercise psychology and sport psychology involve the scientific study of the psychological factors that are associated with participation and performance in sport, exercise and other types of physical activity. Sport psychologists are interested in two main areas: (a) helping athletes use psychological principles to achieve optimal mental health and to improve performance (performance enhancement) and (b) understanding how participation in sport, exercise and physical activity affects an individual's psychological development, health and well-being throughout the lifespan.
It is used for a wide variety of applications, and studies into its efficacy are often of poor quality[2] which makes it difficult to determine efficacy. Several recent meta-analyses and systematic reviews of the literature on various conditions have concluded that the efficacy of hypnotherapy is "not verified",[3] that there is no evidence[4][5] or insufficient evidence[6][7] for efficacy.