> As if it is sinful to stop reading books

There's nothing wrong with no finishing a book you're not into. Nothing at all.

Bout routinely just skipping chunks of books because you can't be bothered to put in the effort of experiencing the book the way it was written? Also fine I guess, no one will stop you, but it doesn't seem like you actually value these books as being worth your time or worth paying attention to. It's a failure of curiosity.