@nightpool @er1n This was more or less me in several large lectures where I didn't feel I *really* needed to pay attention: sit in the back with a laptop, vaguely take notes, and listen with half an ear to see if anything new comes up. (Test questions may be hinted at, sometimes there's a good explanation of something, etc.)
(Sitting towards the back is important. Yes, you'll be with some other people who also aren't paying attention, but whatever you're doing shouldn't distract everyone else.)
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