If I’m running a grade school curriculum for children, I would probably optimize happiness, nutrition, diet, exercise, “How do you build good habits?”, “How do you break bad habits?”, “How do you have good relationships?”, “How do you find your spouse?”, meditation, “How do you build basic skills, not memorize lots of facts?”, “What kinds of books should you read?”
There’s a whole set of things we don’t even bother trying to teach. We don’t teach nutrition. We don’t teach cooking. We don’t teach how to be in happy, positive relationships. We don’t teach how to keep your body healthy and fit. We just say sports. We don’t teach happiness. We don’t teach meditation.