It is a common practice among students to have a full night before an exam. People who pull all-nighters forgo sleep at the expense of other activities, usually studying. The increased demand makes it impossible for students to have a consistent and achievable study schedule. Work, academic obligations and socializing intensify and therefore require more time and effort. They therefore sacrifice certain activities for others. Sleep is one of the activities sacrificed to the detriment of studies. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an Original Essay While studying is important for academic success, sleep is also important for academics. According to Wang et al. (2016) spending an entire night during a test to study can be counterproductive by having a negative impact on performance). These students end up sleeping less when the optimal sleep duration should be around 8 hours. Students who study all night before an exam do so because they believe it will help them improve their grades. Sacrificing sleep for more sleep is an ineffective strategy because average sleep duration also contributes to better academic performance. Students who sleep fewer hours tend to perform better than their peers who spend less time reading. The reason behind this case is that students who sleep end up with greater fatigue the next day, which can significantly affect their test performance. Therefore, the additional study time may not benefit the student with regard to academic performance. Sleep deprivation among college students has been linked to physical dysfunction and, consequently, poor academic performance. According to Patrick et al (2017), lack of sleep has a detrimental effect on certain aspects of working memory. Students who don't get enough sleep have trouble academically the next day and end up performing poorly on tests. Lack of sleep can affect students' performance the next day, even longer than expected. In fact, it not only has a detrimental effect on test scores the next day, but it also causes serious health problems such as heart attacks and strokes. Studies have shown that students who are sleep deprived have more problems than those who get their rest before night. the test. A full night's rest improves academic performance, according to the Harris Health Center for Sleep Disorders in Boston. The reason why sleep is preferable to further studying is that recall skills and the ability to stay focused are optimal when a person has been well rested (Fakhari, Niloufar & Neda, 2016). Unfortunately, students start looking for test materials as the test is fast approaching. While a student can stay active for an entire night studying, especially with the help of caffeine, by the time he takes exams the next day, he will be so exhausted from understanding. In addition, students will enjoy remembering less and their reasoning will also be affected. Sleepless nights are neither effective nor healthy. Research shows that people who stay up all night studying don't remember as much of what they studied or read. Lack of sleep can therefore lead to emotional distress and academic failure. Adequate sleep is important for students to perform well and many instructors actually advise their students to sleepsufficiently the night before the exam. Students are advised to read their notes approximately three days before the exam. Lack of sleep to compensate for lost time affects the brain. In fact, it has a direct link with the hippocampus, the part of the brain responsible for memory. Lack of sleep can therefore lead to memory loss and deficits in learning and cognitive skills such as attention. When students sacrifice sleep for other nighttime activities, for example, studying results in poor score and performance on the next day's tests. Due to procrastination in preparing for the test, students end up cramming at the expense of sleep. According to a Loyola Marymount University study, sleep deprivation correlated with lower final exam scores (Coletta, Wikholm & Pascoe 2018). The total amount of sleep in the 24 hours before an exam has a positive and significant correlation with the results of the last exam. Insomnia has a negative effect on performance. It interferes with daytime functioning due to interference with memory. More importantly, fatigue affects memory, attention, learning and task accuracy. Students who only slept the night before the test performed better. The study results indicate that those who slept 6 to 10 hours before the exam performed better. So, students who slept enough but not too much had better test scores. Similar studies done earlier also indicate that sufficient sleep a night before the exam is associated with better memory performance and academic performance. Huang et al. (2016), states that poor sleep before an exam is linked to poorer academic performance. Indeed, poor sleep affects psychomotor and cognitive performance. It is not recommended to try to accumulate new information the day before the exam. Sleep is very important in the consolidation and formation of memories. However, this does not discourage students from spending more hours studying. In fact, studies have shown that students who study more tend to get better grades. The solution is good time management to avoid last-minute breakouts that require spending an entire night. Easier recall is enhanced by taking sufficient time to assign meaning and elaborate information. The last minute blowout can create confusion instead of understanding the information. This is because when students spend the night trying to gather a lot of information that only works for short-term recall, the information is quickly lost. To enable easier recall, students are expected to take time to understand the information. This in-depth processing cannot take place when a topic or an entire topic must remain in your memory. Last minute revision is akin to lack of sleep. To recover lasting memories, sleep is essential, but its absence leads to memory problems (Fakhari, Niloufar & Neda, 2016). However, some studies have shown that staying up all night has a limited effect on students' cognitive abilities. So it is advisable to get some sleep instead of going to class tired. The culture of lack of sleep must end because it propagates stress, academic failure and even possible adverse health and physical effects. It's basically not worth it. A good rest in bed will prepare you psychologically better than those few hours of cramming. However, if you succeed in trans-night, be prepared for the unforeseen repercussions that are inevitable and, 22(1),, 34, 43-53.