I'm not someone who typically reads books, so I have some perspective. Although I'm not the type of person who would fool myself into actually exploring the medium of writing.

Everyone likes stories in some form. Everything has a story and it's natural for the brain to invent new stories. Some stories are addictive - brain worms - you just need to explore the story you developed. Writing is the cheapest medium to explore it.

I'm certain if I wrote a book no one would want to read it - but maybe it's still a good story.