“Why” is not logical; every “why” is a logic.

Until a person’s why-logic is understood that person’s beliefs, behaviors and feelings will seem illogical.

The grasping of a why-logic and the consequent grokking of a world via that why-logic is insight, in the most precise sense of the word.

It is an unfortunate habit of speech that has us say “insight into” another person. We should say we have “insight out from” a person.