Cailzie Dunn is a clinical psychologist working for South Staffordshire and Shropshire Healthcare NHS Foundation Trust. She co-facilitated the first Black Dog course. She was co-editor of This is Madness: A critical look at psychiatry and the future of mental health services and This is Madness Too: Critical perspectives on mental health services . She is particularly interested in talking to people about experiences they have had which have been elsewhere diagnosed as psychotic symptoms, with the aim of trying to find an explanation which is more meaningful and helpful to the person. She co-facilitates a Hearing Voices group in Shrewsbury. She has two children.