u/Economy-Awareness-40

Hey... I'm trying to grasp the study materials for network+ by watching Professor Messer's YT playlist and I am on the 20th video... but is it just me or is it too much of information to digest? Should I watch the whole playlist and try to understand as much as I can and then watch it second time to fully pay attention to understand it better I feel a bit lost in this... Anyone got some tips ?