The "Find Your Three" Pattern:
When at an impasse, imagine there are a hundred ways through that would unblock you (expand), and then find the three that work for you (select).
In this article, we apply this to learning, reading books in particular.
https://everyonewantsprogress.com/0111-a-hundred-ways-find-your-three/

A Hundred Ways, Find Your Three
You’re faced with an impasse in your learning, and you’re up against a preference problem.Others do learning a certain way, and you don’t learn the way they do.So imagine there are a hundred ways to go about learning some material, whether by reading a book or by some other method.