Trevor is the founder of Cognitive Hypnotherapy and the Training Director of The Quest Institute. He is a practising Hypnotherapist with a clinic in Harley Street. He was the editor of the Hypnotherapy Journal of the National Council for Hypnotherapy for nine years, and was  their Director of Ethics and Supervision for a further five  until he stepped down in 2011.

Trevor has gained a reputation as one of the leading experts in the theory and practice of hypnotic language, and his integration of modern scientific discoveries into the practical aspects of therapy has made him one of the key figures in the modern therapy field. His books have gained him a worldwide audience, and students travel from all over the world to train with him.

Since his interview with Rapid Change Matters (which kicked off the Rapid Change Conversation) he has written and released a fascinating new book called 'GROW: Personal development for parents' so it's great to welcome him back to the series to talk about all things change work and parenting!