As much as I hate to say it, sleep is crucial. Right before an exam, there’s nothing more I wanted to do than stay up until the sun rises to ensure I knew every last detail, but later learned that this was far from ideal. In the morning, I would be so exhausted that I could barely keep my eyes open. Imagine how I performed on the exam! I quickly learned that the answer is to consistently get your required amount of sleep, and this is different for everyone. Most studies suggest approximately eight hours, but I know many people who need a minimum of ten to function properly. For me, it is only six. Regardless of what it is, sleep is important. Not only does it allow your brain to absorb what you have already studied, but it allows you to be awake for that oh-so-important exam!