Ever feel like there are not enough hours in the day to get everything done? Maybe you’re a student cramming for exams and writing papers. Perhaps you’re a parent trying to juggle work, chores, and kids. Or maybe you’re just a night owl and enjoy staying up late to read, watch television, or go out with friends. Whatever your reason for not getting enough sleep, you may not realize the effect it’s having on your body. Over time, a lack of sleep may catch up with you.