Why Do I Wake Up When a Car Door Closes But My Spouse Sleeps Through Storms?
If you've ever been jolted awake by the sound of a car door closing while your spouse snoozes peacefully through a thunderstorm, you're not alone — and there's a fascinating science behind these sleep differences. In this blog post, we'll explore why lighter sleep with age means some of us are more noise-sensitive at night, the natural reduction in deep sleep that comes with getting older, how circadian rhythms shift earlier after 50, and simple fixes like morning light exp