Robert Dilts, has been a developer, author, trainer and consultant in the field of Neuro-Linguistic Programming (NLP) - a model of human behavior, learning and communication - since its creation in 1975 by John Grinder and Richard Bandler. A long time student and colleague of both Grinder and Bandler, Robert also studied personally with Milton H. Erickson, M.D., and Gregory Bateson.

Michael D. Yapko, Ph.D. (professional psychology, clinical specialization), is internationally recognized for his innovative work in applied clinical hypnosis, developing brief psychotherapies, and the strategic treatment of depression. He has been invited to present his work in more than 30 countries across six continents. He is the author of 15 books, including his most recent, The Discriminating Therapist. He is a recipient of numerous awards for his many contributions to the field, including the Milton H. Erickson Foundation Lifetime Achievement Award.