Dentistry can feel a lot like an endurance sport. The long days, constant decision-making, patient care, and leadership responsibilities all require sustained energy over time. In this episode, Dr. Killeen reflects on a quote from endurance athlete David Dack and explores why so many dental professionals find themselves mentally and emotionally exhausted. He discusses the difference between weakness and fatigue, the importance of resilience, and why feeling overwhelmed doesn’t mean you’re failing. Sometimes the answer isn’t pushing harder. It’s improving your pacing, prioritizing recovery, and remembering that long-term success is built one step, one patient, and one day at a time.