However, Sizemores own books Im Eve and A Mind of My Own revealed that this did not last; she later attempted suicide, sought further treatment, and actually had twenty-two personalities rather than three. Sizemore re-entered therapy and by 1974 had achieved a lasting recovery. Voices Within: The Lives of Truddi Chase portrays many of the 92 personalities Chase described in her book When Rabbit Howls, and is unusual in breaking away from the typical ending of integrating into one. Frankie & Alice (2010), starring Halle Berry; and the TV mini-series Sybil were also based on real people with DID. In popular culture dissociative identity disorder is often confused with schizophrenia, and some movies advertised as representing dissociative identity disorder may be more representative of psychosis or schizophrenia, for example Psycho (1960).In his book The C.I.A. Doctors: Human Rights Violations by American Psychiatrists, psychiatrist Colin A. Ross states that based on documents obtained through freedom of information legislation, a psychiatrist linked to Project MKULTRA reported being able to deliberately induce dissociative identity disorder using a variety of aversive or abusive techniques, creating a Manchurian Candidate for military purposes.A DID community exists on social media, including YouTube and TikTok. However, numerous high-profile members of this community have been criticized for faking their condition for views, or for portraying the disorder lightheartedly.
Other arguments that therapy can cause DID, include the lack of children diagnosed with DID, the sudden spike in rates of diagnosis after 1980 (although DID was not a diagnosis until DSM-IV, published in 1994), the absence of evidence of increased rates of child abuse, the appearance of the disorder almost exclusively in individuals undergoing psychotherapy, particularly involving hypnosis, the presences of bizarre alternate identities (such as those claiming to be animals or mythological creatures) and an increase in the number of alternate identities over time (as well as an initial increase in their number as psychotherapy begins in DID-oriented therapy). These various cultural and therapeutic causes occur within a context of pre-existing psychopathology, notably borderline personality disorder, which is commonly comorbid with DID. In addition, presentations can vary across cultures, such as Indian patients who only switch alters after a period of sleep – which is commonly how DID is presented by the media within that country.Proponents of psychotherapy as a cause of DID state that DID is strongly linked to (possibly suggestive) psychotherapy, often involving recovered memories (memories that the person previously had amnesia for) or false memories, and that such therapy could cause additional identities. Such memories could be used to make an allegation of child sexual abuse. There is little agreement between those who see therapy as a cause and trauma as a cause.