a limited period of time. The story and the character have to be more exaggerated than in
real life.
Most time DID patients’ alters won’t have intense conflict, they all tend to live together in a
unique system in order to continue the life, and the showing up of the alters is usually in the
purpose of protecting the host. While in films, in order to present the struggle and trauma
the characters went through, sometimes we need to create conflicting events in the inner
world of the characters. Also it is truth that sometimes people with DID are possible to be
hurt by an alter inside them, as some alters are born to bear the trauma memories which
could be the reason to their unfriendly characteristic that some of them might try to hurt
themselves or people around as a result of their untrusty to the world. In films, we usually
try to exaggerate it.
What’s more, DID patients in real life won’t have trouble distinguishing reality and the
imaginary world. They talk with their imaginary alters and even have their own room or
spaces in their head, but they know it clearly that those are created by their head, in which
they communicate by some kinds of sense, different from the real-life communication. The
different ways of communicating makes them easy to divide imagination from real life.
However, in films, to create more complicated plots and relationships, most importantly, to
confuse the audience, the alters in a DID character’s imagination might not aware of their
unreality, and they might not distinguish reality from imagination either. In this way, the
audience will be curious about the truth and be surprised when the answer shows up.
Mystery and unknown things are also what the audience expects while seeing a film about
mental illness, as subject worlds are so changeable and unpredictable.
As a result, in order to meet the audience’s expectation also to present a DID character as
complete as possible, in screenwriting, DID characters tend to have more intense conflicts
with their altars, and the relationship, as well as the story-telling, could be more
complicated and mysterious than in real life.