Humans are naturally confident, bordering on arrogant. In our minds, we’ve got all the correct answers, and for those situations we haven’t yet experienced, we assume we’ll make the right choices on the fly. We’re awesome like that.
Gunfighting schools, on the other hand, are a force created by the universe to expose and counterbalance our genetic hubris. These diametrically opposed forces of nature are like gravity and orbital velocity — the reasons our hunk of rock topped with flawed humanity doesn’t crash into the sun or zoom past Pluto.