Why You're Still Tired After 8 Hours of Sleep You drag yourself out of bed after a full night's sleep, yet somehow you feel like you've been hit by a truck. Your eyes are heavy, your mind is foggy, and that second cup of coffee isn't cutting it anymore. Sound familiar? Here's the shocking truth: 70 million Americans suffer from chronic sleep problems , and most don't even realize that their bedtime habits—not their sleep duration—are the real culprit. The quality of your sleep matters far more than the quantity, and that's exactly where sleep hygiene comes in. This comprehensive guide will walk you through everything you need to know about sleep hygiene, from the basics to advanced optimization techniques. Whether you're battling insomnia, struggling with inconsistent energy levels, or simply want to wake up feeling truly refreshed, you're in the right place. What Is Sleep Hygiene? (And Why Everyone's Talking About It) Sleep hygiene refers...