Many people think sleep is just rest—but it secretly controls your health, brain, and every area of life. In this clip, Mollie Eastman explains how poor sleep impacts cognition, emotional regulation, and even long-term neurological health—and why optimizing sleep is the foundation for performing at your best.

KEY INSIGHTS:

• Poor sleep affects every area of life: health, relationships, career, and decision-making

• Glymphatic drainage during sleep cleans your brain; poor sleep may contribute to Alzheimer's and dementia

• Just a few short nights of sleep can spike glucose levels and impair choices

• Sleep impacts immune function, longevity, and even beauty and aging

• High-performance requires optimizing sleep, not just surviving it

THE CORE SHIFT:

Stop thinking "Sleep is optional." Start thinking "Sleep is the skill that powers every part of my life."

PRACTICAL TAKEAWAY:

• Anchor your day with sunlight exposure to regulate your circadian rhythm

• Prioritise consistent sleep duration and quality, not just time in bed

• Track sleep patterns and notice how small changes affect energy, focus, and performance

ABOUT MOLLIE EASTMAN:

Mollie Eastman is the creator of Sleep Is A Skill. She helps people optimise sleep using technology, accountability, and behavioral change. After navigating insomnia herself, Mollie became fascinated with chronobiology and the practical applications of sleep science. She has created signature courses, newsletters, and partnerships with luxury brands, and appeared on over 150 podcasts.

CONNECT WITH MOLLIE EASTMAN:

🔗 LinkedIn: https://www.linkedin.com/in/mollie-eastman🔗 Website: https://www.sleepisaskill.com/

WATCH FULL EPISODE:

🔗 [Link to full episode]