I understand what you’re saying studying at night really isn’t a one size fits all thing. The point about chronotypes makes a lot of sense, not everyone’s brain works the same way at different times of the day. Night owls can definitely hit their stride in the evening, but it’s a good reminder that it only works well if they’re still getting enough sleep after. Otherwise, it’s like you’re trying to pour water into a cup with a hole what’s the point if you’re too tired to retain it? I also like how you brought up how sleep helps lock in what you’ve studied. That makes me wonder, do you think the quality of sleep matters just as much as how long someone sleeps after a night study session? Like, if someone gets interrupted sleep, does it cancel out the benefits, or would they still retain some of the info?