Donald Robertson is a UKCP registered psychotherapist, specializing in cognitive-behavioral therapy (CBT), clinical hypnosis, and other evidence-based approaches. He has been in practice as a therapist for more than 15 years and mainly treats clients with anxiety-related problems at his clinic in Harley Street, London. Donald is also an experienced trainer and workshop facilitator. He is the author of dozens of articles in therapy journals and magazines and of the books "The Philosophy of Cognitive-Behavioral Therapy" and "The Practice of Cognitive-Behavioral Hypnotherapy". He is also the