For anyone interested in a brief but cogent explanation of Dissociative Identity Disorder otherwise known as Multiple Personality Disorder this video interview of Robert Oxnam who was the past president of the Asia Society and who has been diagnosed with DID is a good one to check out. In his book, A Fractured Mind: My Life with Multiple Personality Disorder, Robert Oxnam describes his life coming to terms with having multiple personalities. Oxnam and host Joan Cartan-Hansen talk about the disorder, its signs and how to seek treatment. Oxnam also describes his latest work as an artist and how that appeals to the whole person. https://www.youtube.com/watch?v=C12QD4A5bDE