Elizabeth F. Howell said this quote

Chronic trauma (according to the meaning I propose) that occurs early in life has profound effects on personality development and can lead to the development of dissociative identity disorder (DID), other dissociative disorders, personality disorders, psychotic thinking, and a host of symptoms such as anxiety, depression, eating disorders, and substance abuse. In my view, DID is simply an extreme version of the dissociative structure of the psyche that characterizes us all.

~ Elizabeth F. Howell

Stern observes that unformulated experience is not only a source of defense, but also a source of creativity. We must allow the unformulated to organize itself.

~ Elizabeth F. Howell

Patients with complex trauma may at times develop extreme reactions to something the therapist has said or not said, done or not done. It is wise to anticipate this in advance, and perhaps to note this anticipation in initial communications with the patient. For example, one may say something like, It is likely in our work together, there will be a time or times when you will feel angry with me, disappointed with me, or that I have failed you. We should except this and not be surprised if and when it happens, which it probably will. It is also vital to emphasize to the patient that despite the diagnosis and experience of dividedness, the whole person is responsible and will be held responsible for the acts of any part. p174

~ Elizabeth F. Howell

Does the person report having had the experience of meeting people she does not know but who seem to know her, perhaps by a different name? Often, those with DID are thought by others to be lying because different parts will say different things which the host has no knowledge of.

~ Elizabeth F. Howell