Warren Buffett didn’t build his fortune by knowing everything he built it by knowing what not to touch. In this episode of Future IQ, we dive into one of the most underrated mental models: the Circle of Competence.What exactly is your circle of competence? Why does knowing your limits make you more effective, not less? And how can this simple idea help you avoid bad decisions, wasted time, and unnecessary stress not just in your career, but in your personal life too?We explore powerful real-life examples from Ted Williams’ precision on the baseball field to Buffett’s famously disciplined investing and unpack how understanding your strengths can lead to better outcomes in work, relationships, and decision-making.You’ll also learn how your Circle of Competence connects to your Circle of Influence the area where you may not be an expert, but still have the power to create change. And how knowing where your influence ends can help you stop overthinking, overcommitting, or taking on battles that aren't yours to fight.If you’ve ever felt stretched too thin, second-guessed your choices, or struggled with where to focus your energy, this episode offers a clear mental framework to think sharper and live smarter.