I guess it’s just a biological indicator to remind you that you’re tired. In modern life people don’t usually find their jobs exciting. We were hunter and gatherers a few thousand years back and I bet they didn’t yawn as much hunting prey. Maybe when sewing or making clay pots. Of which I am smoking a lot of currently. What were we taking about again?
The big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
I guess it’s just a biological indicator to remind you that you’re tired. In modern life people don’t usually find their jobs exciting. We were hunter and gatherers a few thousand years back and I bet they didn’t yawn as much hunting prey. Maybe when sewing or making clay pots. Of which I am smoking a lot of currently. What were we taking about again?
The big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
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