Alienated from her old self.
Structure is like a circle and is what happens each day?
Strange language as if brain damage condensed.
Repetition at end emphasises overall feelings.
Use of I and 3rd person to show the difference between the past and present. Helps emphasise dual personality.
Use of enjambements. Caesura's.
Two people living at the same time?
Creates an empathy for the reader with the character.