Should I read and watch all the recommended material from LP course?

[UpperMaster]

I going through the core concepts part of the course.

There are book and documentary recommendations. Should I watch them all? Its quiet a lot of extra material, thats why I am asking. I'm ready to do it if it's necessary.

[Judy2]

maybe just start with a few that are easily available to you and see if you get any value out of it?