Hypnosis can drive away negativity from your life and fill you with positive thoughts. If a person willingly co-operates with the hypnotist, the results of such hypnosis will surely show. However, it must be mentioned that for positive results, the aid of an expert hypnotist is not always required even self hypnosis is a great alternative, and there are many books and compact discs in the market which help you learn to hypnotize yourself.