Dostoevsky isn't simply celebrating stubborn independence—he's recognizing that a mistake made while following your own compass teaches you something about yourself, while obedience to another's path leaves you spiritually hollow regardless of the outcome. The distinction cuts deeper than mere success or failure; it concerns whether you're building a self or merely occupying space someone else has prepared. Consider the person who abandons a demanding career they never wanted, even knowing it means financial struggle and puzzled looks from their family—they've chosen the harder mathematics of authenticity over the easier arithmetic of approval. That costly error, made freely, becomes the foundation of actual character.