The article from Real Simple, featuring Dr. Katie Stewart, offers practical and expert-approved tips for improving sleep. It suggests realistic strategies like adjusting bedtime routines, managing bedtime procrastination, understanding personal sleep needs based on chronotypes, and making smart choices about alcohol and evening snacks. The article emphasizes the importance of consistency, self-care, and creating a relaxing bedtime environment to enhance sleep quality. These insights aim to help readers achieve better rest without adding stress.