Well if you use first principles to an extreme, you might decide that work is pointless (or even bad) and you'll decide to live in a small cabin instead like Te

Well if you use first principles to an extreme, you might decide that work is pointless (or even bad) and you'll decide to live in a small cabin instead like Ted Kaczynski. People who claim to use first principle are usually dishonest about it and have many assumptions they can't justify.