Author Eckhart Tolle once pointed out something quite profound -- that we are not just humans; we are human beings. But most of us forget this. We focus solely on our human side -- on being a human doing. We're taught that we must study, get a stabl .
The Power and Problem of Grit by npr: Grit is a quality that parents strive to teach to their children, and teachers strive to teach their students. This week on Hidden Brain, we explore grit, and ask, does it also have a downside?