Comment by Bootvis

4 years ago

If you're exerting yourself you tend to pay attention to what's happening around you. I noticed that folks that go very fast on their two-wheeled vehicle without too much effort get distracted quite easily.

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Bootvis

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PaulDavisThe1st  4 years ago

I think it may not be the exertion per se, as much as the perception that something is working hard to give the speed you have.

I have been a very very fast cyclist in the past, and when I'm down on my aero bars and doing 40-50kph under my own power, I'm very aware that I'm (a) working hard (b) going fast. This makes me not want to crash, if only because I'd lose all that hard-earned speed.

But I've seen the same effect in cars too. If I drive a very quiet and "smooth" vehicle on a very smooth road, its way too easy to go substantially beyond the speed limit, because I just don't have the perception of "an engine working hard to propel things forward". Switch a noisy, vibrating vehicle on a rougher road, and I'm much more aware of what is going on and will definitely keep my speed under control.

I haven't driven a Tesla or similar, so I have no idea how their near-silent engine affects this sort of thing. On paper, it seems likely to be bad :)