Getting a good night's sleep is important for your health and how well you do in school, but it's not always easy.
Stressful events, like a scary experience, can make it hard to fall asleep and stay asleep, even if you're tired.
Working too hard can also make it harder to sleep, and it's important to make time for rest, just like studying.
Creating a calm environment for sleep, with a comfortable bed and no loud noises or bright lights, can also help you get a good night's rest.