NEWBIE... Learn Rhino books

why ?

(when i started to study product design, 20 years ago, the expensive X-mas presents where books about computer programs. I’ve thrown them into the paper-recycling a few years later, as they where outdated and i did not use them)

As I am teaching a lot - im really interested in this question, why do struggle with “screen learning” ?

My second “meta” question - how to learn “screen-learning” ?
To bring that down:
let s imagine there is a 800 pages book, “learning rhino, all you need to know”
what do you expect from the book ? more overview ?
what do you miss when you look on the pdf on the screen ?