In life, there are general principles for success (hard work, learning, consistency, etc). But each person has something unique about them; a skill, a talent, a way of thinking. Knowing and leaning into your unique strength gives you an edge. Self-knowledge allows you to find and use your unique strength as a “faster vehicle” for success, rather than blindly following what works for others. Just like David’s slingshot was his “exception to the rule,” you also have something that makes you an exception if you discover it. *— BB*