An "All-Nighter" refers to a period of staying awake throughout the night to study or complete assignments. This practice is often adopted by students who feel pressured to prepare for exams or meet deadlines. While it may provide a temporary boost in productivity, it can lead to fatigue and decreased cognitive function the following day. Many students resort to all-nighters due to poor time management or procrastination. Common strategies during an all-nighter include consuming caffeine or using study aids. However, research suggests that consistent sleep is crucial for effective learning and memory retention, making all-nighters a less effective long-term study strategy.