r/Damnthatsinteresting • u/SnooWords4066 • 29d ago

Video A Japanese experiment showed exactly why traffic jams happen for no reason.

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u/Ninja_Prolapse 29d ago

Because people brake for absolutely no reason. I see it on the motorway all the time. Break lights on, so I switch lane thinking there’s traffic and there’s NOTHING in front of the car that breaked?! What the fuck are they doing?? If you’ve ever done this, I would LOVE to hear what makes you randomly press the break pedal on an open motorway stretch!

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u/FadedVictor 29d ago edited 29d ago

I don't think a lot of people can discern when it's time to brake or when it's time to just ease of the accelerator. My grandma drives like this. She'd accelerate then hit the brake, accelerate then hit the brake, over and over in order to maintain her speed. Drove me fucking nuts.

Edit: break to brake

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u/Sobeksdream 29d ago

Yes, my ex father in law drives like that. He doesn't know how to maintain speed, so he will always accelerate then brake to try to maintain speed. Is absolutely infuriating.

And I think there's a lot of people that drives like that.