Medical Definition of HYPNOSIS says that, a hypnosis is a trancelike state of altered consciousness that resembles sleep but is induced by a person whose suggestions are readily accepted by the subject. Self-hypnosis is a naturally occurring state of mind which can be defined as a heightened state of focused concentration. With it, you can change your thinking, kick bad habits, and take control of the person you are—along with relaxation and destressing from everyday life. It's similar to medit