Sleep apnea silently damages 70-95% of people unaware they have it, making it one of medicine's largest undiagnosed health crises. Dr. Andy Galpin reveals why modern life destroys sleep quality despite $600 billion spent annually, shares evidence-based interventions like morning light and strategic melatonin use, and explains how world-class performers manage energy across all life domains—the real separator between elite and average. Sleep apnea affects 70-80% of the general population and 90-95% of women undiagnosed, representing the largest unrecognized health threat despite being detectable through home testing before specialist visits.