I second this. I’ve never played or painted, but I’m fascinated by the universe, and it is LONG. I’m just now finishing the prequel series (the Horus Heresy) which is over 50 books long (and some extra short stories). The main universe has 500 or something books.
I listen to audiobooks on the way to work, and used to do the same on the way to school, so I go through books very quickly.