“Which One Am I?” is a singular story about universal truths, horrors and grace. Setting their work apart from other memoirs, the authors explore the nature of family and how Darrell – and all of us -- are shaped by culture, history and geography. After two years of research, Darrell and his partner Thomas Smith dug deeply into family secrets, Southern culture and Darrell’s own psyche to explore portrayals of Dissociative Identity Disorder (DID) in popular culture and the psychiatric community, linking them with the events that made Darrell the man he is today.