Some psychiatrists and psychologists also provide psychotherapy, which is also known as talk therapy — accessible today via many different avenues, including online therapy.
As an NLP coach I am trained to detect minute clues in the behaviour and communication of my clients. This enables the clients I work with to understand themselves in depth.
Hypnotherapy is the use of hypnosis for therapeutic purposes. Guided relaxation, focused attention, and concentration are all methods used to get a "trance" or hypnotic state.
Supervision in counselling is when a professional counsellor uses the services of another counsellor or psychotherapist to review the way they work with their clients.