Post Hypnotic Suggestions are possibly one of the most misunderstood aspects of hypnosis…Ī lot of hypnotists are afraid to use them in case they fail. If you’re struggling to help people make positive changes through hypnosis, then this may be one of the most important things that you ever read. NOTE: This article was originally published in October 2014, but was significantly updated on 7 October 2016 to include more in-depth information on how to create a powerful post hypnotic suggestion.