Showing how to cope with a loss. I don’t mean death i mean like losing in a game or failing in math. I never lost as a kid so didn’t develop how to cope with losing. So when i failed for the first time in university and i dropped out(Completed it later). but to this day i never attempt anything out of fear of losing. Im still trying hard to overcome it. So don’t let your kids win every time when playing board games or something.