As I'm getting tired of reading this book, Cassandra says she's getting tired of time travel. When she meets her ex-flatmate at a date spot with Will, she's upset because that friend talks about her flaws, leading to a fight. She then turns back time to undo it, choosing not to meet Will at that place. After work, she comes home and is troubled by the drunk and rude behavior of one of the flatmates she currently lives with. She admits she's tired of rewinding time. She feels like even when she rewinds, she ends up experiencing bad things through time travel. I want to ask her what's the point if she's just rewinding time, erasing moments she doesn't like, and focusing solely on her boyfriend without any personal growth or change in herself.