The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the handbook used by psychiatric professionals in the U.S. and throughout the world as the authoritative guide to diagnosis of mental disorders. Although the manual is used by professionals, you do not have to be a professional to use it. The DSM is written in plain English language and contains simple descriptions, symptoms and other criteria for diagnosing mental disorders. One category of mental disorder is called Personality Disorder an … (read more)