What makes this phrase sting is its implicit demand for perfectionism—not just trying harder, but accepting no margin for error. Most people hear it as motivation, yet Broyles was wrestling with something darker: the paralyzing weight of believing that anything less than success amounts to personal annihilation. A surgeon approaching a risky operation, or a parent making decisions that shape a child's future, knows the truth embedded here—that some stakes are genuinely high enough to eliminate the comfort of "learning from mistakes." The wisdom isn't in the demand for flawlessness, but in recognizing when the cost of failure becomes so severe that half-hearted effort becomes morally impossible.