A Deep Dive into What Causes Insomnia Insomnia is a common sleep disorder that develops from a combination of lifestyle habits, emotional stress, and underlying medical factors that interfere with normal sleep patterns. Many people experience difficulty sleeping due to anxiety, overthinking, late-night screen use, or irregular sleep schedules, which keep the mind stimulated when it should be winding down. For more information, Visit: https://www.topsleepaids.com/blog/insomnia