Dreams are something uncertain, something not real, something not even exist, however sometimes dream are piece of memories you tried to hide, do not want to it happen in reality, drown in despair combined with bad memory in past.
What's wrong to have dream? it might enjoyable if you had a wonderful dreams, but might fearful if u had terrify dreams.
Rosalyn trying to not remember about wat happened in past, the terrible experience for her whole life, but it becomes monster trying to catch-up in her slumber.
What exactly her nightmare?