A Simple Definition of Ni That Works

[Skepsis]

I don't know, but I do think Se is pretty remarkable. How do people do it?

[Bertrand]

Se comes down to "is this person willing to fight me over this"

[hatchback176]

Foraging, Mating, and Territoriality. Literally every animal you can think of. I can't imagine the sheltered life you would have to live for this to be remarkable whatsoever.
https://en.wikipedia.org/wiki/Animal