There are no silly questions ! ♥
What really works for me is looking through the books to find something I'm currently blocking on. I know I have a lot of troubles with the general upper body (back, shoulders, neck and face angles) so I look for anything that could help me finish my drawing !
I've also been advised by oomfs and artist friends to take a few random pages from the books from time to time and redraw them until my mind understands what i drew ! Since the Morpho books are really well constructed, just copying a few drawings truly helps you understand how the anatomy works !
It's always good to come back to them again later, since it's hard to remember how all muscles and bones work... the human body truly is a complex mess blergh !!

i'm not very good with words aughhh but I hope it's still clear and that it can help you ♥