We live in a complex word and it seems hard to make sense of it.
Ancient Greek thinkers used the word, ‘logic,’ to describe the process of trying to make sense. These thinkers made up rules, like a game, for how to play logic. The rules got very complex.
Today you can learn Polish logic in a game called, ‘Wff & Proof.’
The original Greek thinkers, (we call them, philosophers), believed that logic and its rules were part of the fabric of the universe. Today, many philosophers believe logic is only a game man has invented.