To have dissociative identity disorder (DID) is quite often to be one’s own worst enemy. Everyone has his/her internal dialogues and arguments and criticisms; indeed, many of us are often our own worst enemies. Dissociative identity disorder puts an intense twist on the concept. Imagine wrestling with yourself, even battling yourself, but that self isn’t actually you. But it is you at the same time. Sound confusing? It is very confusing, both for outsiders to grasp and for the people who live with it.