You’ve got it all backwards. Adults are the ones who think they know everything. Don’t mistake confidence for arrogance. If you raise a kid right, then they’ll confidently do dumb shit, knowing they’ll learn from it and you’ll keep them safe. That’s healthy development. But you look at the adults who never take risks, never consider different ideas, refuse to learn tech or politics because they think they won’t get it. That’s low self esteem, but it’s also a form of arrogance. The arrogant belief that you are already the best you can possibly be. That you have no growing left to do. Even if you think you’re the dumbest person alive, thinking you’re the smartest version of yourself is arrogance.