Criticism — A tenet of motivational theory that is necessary to improve performance. The proper delivery of that criticism is imperative, as criticism can either better performance or drastically worsen it. There are three types of criticism: Destructive, Self, and Constructive. The best method of delivering constructive criticism is the "sandwich" approach; here, one first offers a compliment, then offers and critical feedback and useful directions to improve in that particular area, and then end with another compliment.
Since hypnotherapy is an adjunct form of therapy, used along with other forms of psychological or medical treatment, there are many applications. Hypnotherapy can be used to treat anxiety, phobias, substance abuse including tobacco, sexual dysfunction, undesirable spontaneous behaviors, and bad habits. It can be used to help improve sleep, learning disorders, communication, and relationship issues. Hypnotherapy can aid in pain management and help resolve medical conditions such as digestive disorders, skin issues, and gastrointestinal side effects of pregnancy and chemotherapy. It can also be used by dentists to help patients control their fears or to treat teeth grinding and other oral conditions.