Using this Trait, you can place a willing subject into trance and treat psychiatric problems, or garner information. An unwilling subject would have to be immobilized for this Trait to work on him or her. The number of successes indicate the depth of the trance.
You only do it once in a while, for fun. You are skilled, but still an amateur. You could go on stage. You are an expert on the subject. Mind-drilling supreme!