Tips for better sleep and better mental health Sleep and mental health are deeply connected. When rest is poor, anxiety rises, focus slips, and burnout feels closer. When sleep is deep and restful, resilience grows, mood stabilizes, and everyday stress feels easier to manage. In 2025, searches for sleep hacks, insomnia tips, circadian rhythm resets, and blue light sleep disruption were at an all‑time high, showing just how many people are struggling to get the rest they need.