Hilda's case is a classic example of dissociative identity disorder (multiple personality disorder). Individual with disorder of identity has two or more identities, two or more personality states, which alternately take control of him. This disorder also includes memory gaps, which can not be explained in limits of "normal" oblivion.
OA because it has the time and the Punctuation
Answer:
You let go of the weapon when they grab it and you are sure they have a good grip and aren't trying to do anything sneaky.
I believe the answer is: Social organizations
, Space
, Time
, Communication
Social organizations would be important to interract with both patient and other medical professionals regarding the things that they need to do.. Space would be important to ensure that none of the patients' perception of safety is being violated. Time and communication would be important to make sure that the procedure for treatment run smoothly.