Bill Hartman on The Importance of Retrieval in Learning / by Muhammad Amir Ayub

Bill Hartman is a wise man; listen to his thoughts on learning (and other stuff).

I personally use processing (by making my own notes from reading multiple source materials) and  retrieval to a certain extent (going back to that topic and reading it and recalling it again) to hopefully turn that grind into long term memory.

But it does take time and focus, and it does burn my brain, more than doing deadlifts.

And in case you just want to watch the video...