😴 A **nap** is a short period of sleep, typically taken during the day to help restore energy and improve alertness. Unlike a full night’s rest, naps are usually brief—lasting anywhere from 10 to 30 minutes—and are meant to provide a quick boost rather than enter deep sleep cycles. Napping can help combat fatigue, increase concentration, and enhance mood, especially for people who haven’t had enough nighttime sleep. Scientific studies have shown that even short naps can improve memory, reaction