With degrees from Oxford University and the University of Sussex, Paul trained as a Clinical Psychologist at Liverpool University. He has worked extensively within the NHS for many years as a clinical psychologist within a wide variety of services and headed one of the first UK research projects designed to help clients withdraw from benzodiapine addiction. He has subsequently worked in primary care, mental health, forensic, substance misuse and physical health as both a clinician and manager. He has trained staff in health care, social services, local government and education around the UK and abroad clients.