Imo, no. I think the documentation is very good, unlike what I had heard. The thing that I really had to invest in was my ability to patiently read documentation closely instead of aimlessly trying to find a shortcut by jumping around the doc pages.
Haha - I really began to learn nix when I started to read the docs before bed like a novel. I’ve started to do this for more libs / frameworks and it’s going quite well - It seems to be the fast track to power user status!