Anybody who has been in a position to save lives can understand why it can help to have skills in mind control. Some people who require negotiation skills my want to learn hypnosis. In a hostage situation the ability to influence the decisions of the captor means the difference between saving lives and losing them. With skills in covert hypnosis it is possible to take a person who thinks one way and encourage a new way of thinking. When used successfully it can make a big difference as to the outcome of a situation and even lead the captor into the hands of justice.