Are you lying in bed staring at the ceiling, wondering what to do when you can't sleep? You're not alone. According to the CDC, 1 in 3 adults in the United States doesn't get enough rest on a regular basis. Whether it's stress, screen time, or an irregular routine keeping you awake, this guide breaks down 21 expert-backed, science-based strategies to help you fall asleep — naturally and effectively. 💤 Why You Can’t Sleep: Common Causes of Insomnia Before jumping into what to do, it helps to understand the root causes of sleeplessness: Stress & anxiety Caffeine or alcohol intake Late-night screen exposure (blue light) Inconsistent sleep schedule Chronic insomnia or underlying health conditions Environmental factors (noise, light, temperature) Identifying the cause is the first step toward real, lasting solutions. ✅ What to Do When You Can’t Sleep: 21 Proven Remedies 1. Get Out of Bed If you’re awake for more than 20 minutes, don’t sta...