Some say she was misdiagnosed or just don't believe her story. Those disbelievers lacked faith and hope and are now gone. Survivors must have hope. There is no such thing as false hope. That's an oxymoron.
Hope is hope.
There may be hope based on a false premise but hope is still hope. Faith and hope are essential to healing. It is important to note that Evy used no supplements or external devices to heal herself. She used the God given device, her mind, her pragmatic thoughts, to effect a healing . It's been documented that a person with multiple personalities can have a disease, diabetes for example, in one personality and not in another personality.