The Girl and the Unlucky 13

The idea that luck can change everything really stood out to me. I wonder if the author was influenced by real-life beliefs or personal experiences with chance.

The characters' relationships seemed fragile, which kept me on edge. I’m curious if the author intended to comment on how easily we can misjudge those around us.

The shifting viewpoints kept the mystery fresh, but I wonder if that was planned from the start or something that evolved during writing.