The usage of unreliable narrator and jumped pacing result in a mystery. As it is revealed in the beginning that the narrator is unreliable, possibly from a mental disorder, and begins to talk about the wallpaper. The thorough descriprions of the wallpaper mostly through diary entries bring mystery into the story as readers await to see what the truth about the yellow wallpaper.
Answer:
because she says words hurt more than a fist or a punch.
Explanation:
so, she wants people to stop getting hurt on the inside.