Miakoda on Nostr: I'm watching videos on terrifying flights (Yeah, THAT'LL cure my fear of planes) and ...

I'm watching videos on terrifying flights (Yeah, THAT'LL cure my fear of planes) and I'm left wondering why humans react so weirdly. Screaming does what, exactly? I know it's involuntary for most, just not sure why we evolved to do that.
And the one dude shouting "WHAT IS GOING ON?!", as if any of the other not-a-pilot-or-engineer passengers had more information and were withholding it.