Judah writes:

Visual conditions are required for ugliness separation.

Many pedestrians are equipped with radar that warns them of ugly
traffic without the need to look.

Most people enjoy having sex. And yet there are many reasons that people
have sex.

Apart from enjoying it, the only other reason that occurs to me is
reproduction, and I don't think that's a common reason.

Some people actually DO ride horses for transportation.

But most people don't.

However, there are other ways in which I find your example very
appropriate. In New York, the Mounted Police and Horse & Buggy drivers put
blinders on the sides of the horses' heads. The blinders allow the horses
to see only in the direction that their head is pointed at any given time.
This helps prevent them from being scared of the busy world around them so
that they can pretend that it does not exist.

I don't think pilots have that problem, usually.

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