Kafka isn't counseling defeat or self-abnegation—he's offering something subtler and harder: the recognition that your private certainties about yourself are often the most dangerous delusions you harbor. When you clash with the world, your instinct is to defend your self-image, your intentions, your understanding of who you are, but the world has a way of teaching you truths about yourself that solitude never could. Consider the colleague who insists she's a "good communicator" yet finds herself repeatedly misunderstood; only by siding with the world's consistent feedback rather than her internal narrative can she actually change. Kafka understood that the self is a story we tell, and stories need external pressure—friction, resistance, contradiction—to become anything close to true.