" It is clear that the various personalities I am seeing are quite different from one another.

The physical changes are startling. I have come to know Missy, Jo, Renee, and Joan Frances well and am no longer surprised by the move from one personality to another. In fact, I experience each of them as different from the others in the same way as my other patients are different from one another. Although they share the same body, they are not the same and do not wear the body in the same way. It may be more accurate to say that the various personalities share the same physical space in a serial manner.

Their descriptions of their parents have virtually nothing in common. Renee even denies that they are her parents. She doesn't claim different parents. She doesn't claim any at all, saying that she is "a creation of this entity alone. "

― , The Flock: The Autobiography of a Multiple Personality