Doctors, as strong, clever, resourceful professionals, are heir to human frailty and illness, like anyone else. This book is about diagnosable, label-able mental illness such as eating disorders, affective disorders and, sometimes, psychosis. More than that, it is a book about doctors, many fully-functioning, practising doctors, who suffer from these illnesses, and the unique insights and problems that arise when the doctor is the patient, especially when questions of insight and judgement are blurred.