Trevor Silvester was a fellow student on my NLP trainer's training in 1997, impressing then with his congruence and charisma. This book revisits the NLP 'Milton Model' of hypnotic language, first set out by Bandler and Grinder in 1975, in the light of subsequent discoveries about how the brain processes events. Silvester's "Matrix Model", like the similar "APET" model in the "Human Givens" approach, recognises the fact that our emotional responses to events precede conscious evaluation of what happens. By the time we form an opinion about an event, it has already been filtered through our unconscious associations and possibly generated an emotional response which if powerful enough can overwhelm rational thought. This view of how we perceive events is more in line with current research knowledge than older models, such as the cognitive-behavioural, which attempt to address problems by challenging beliefs. Building on developmental psychology and Wolinsky's ideas of psychological problems as trance phenomena, Silvester shows how suggestions need to utilise these trance phenomena in order to be effective, and offers a step-by-step guide as to how to do this. He also shows how a problem may be focused at a particular level in Dilts' Neuro-Logical Levels model, and how to formulate suggestions to address each level. An interesting insight is the maxim that 20-30% of your suggestions should be focused at the Beliefs and Identity levels, to help clients build new beliefs about themselves and their situations, thus promoting generative rather than just remedial change. This book definitely fills a gap, showing how to construct effective suggestions for many different conditions. 'Case histories' of typical client problems illustrate the process, and exercises are provided to help you build your skills step by step. Silvester is a wise and experienced hypnotherapist who has done his research, reading widely outside the disciplines of hypnotherapy and NLP and keeping up with recent developments in psychology and brain science. His passion for his subject shines through on every page. The book is also an easy and enjoyable read. These ideas are too powerful to be ignored and will bring about a much-needed shake-up in the curricula of many schools of hypnotherapy. Highly recommended, and should be on every hypnotherapist's shelf.