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Small-Scale Question Sunday for August 25, 2024

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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I used to not have that but got it as I grew older. FWIW I've been driving moderate amounts since I was 18, and now in my mid-thirties I notice myself becoming very sleepy at the wheel whenever the drives grow long or the hours late. I can manage 1000km in a day just fine, mechanically, but man do I feel it. Driving at night ditto. It takes constant effort to keep my eyes open.

Maybe I would get to that point if I kept driving longer, but what I'm describing seems like the opposite of that. I am not in any way sleepy or tired while driving, but after I feel a sort of crash, as if my brain had to tap into some emergency reserves to keep itself in that state of focus for an hour.

I saw the difference, but it may still be related - my theory there would be that we both tap into the same reserves, but your shorter drives don't fully deplete them.