Exam Se Pehle All-Nighter? #shorts

We've all been there—staying up all night cramming before a big exam. While it might seem like a good idea to squeeze in a few extra hours of study, pulling an all-nighter actually does more harm than good to your brain. Lack of sleep impairs cognitive function, memory retention, and concentration. Your brain needs rest to consolidate the information you've learned. Watch this short to find out why you should prioritize sleep over studying all night.