There’s a great lecture on giving lectures by an MIT prof. He says you can give no more than 3 ideas per hour, and you must repeat yourself at least 3 times for each idea. And while, part of his thesis is because people might miss something due to their attention, and needs of the group vs individual I think his experience is still highly relevant. I know that I don’t learn as much unless there’s room for almost boredom. I find there is a feeling similar to boredom that I have to experience to really internalize something. It’s almost like I can feel the neurons rewiring (though I suspect it might just be an emotion that encourages the energy expenditure necessary for learning). If I skim, or do doubletime, then that feeling usually never comes, and there’s a good chance my future recall will be poor…
https://youtu.be/Unzc731iCUY?si=Gfiq1tonSf5KLePy