How can you stay awake at night when are trying to revise?

- Get the right amount of sleep. Having a good sleep routine is essential for overall well-being, and it can also help you stay awake when you need to. Aim for 7-9 hours of sleep per night.

- Avoid caffeine and alcohol. Caffeine and alcohol can both interfere with sleep, so it's best to avoid them in the hours leading up to when you need to be awake.

- Take breaks. If you find yourself starting to get tired, take a break from studying and do something that will get you moving, such as taking a walk or doing some light exercise.

- Drink cold water. Drinking cold water can help to keep you alert and awake.

- Set an alarm. If you're worried about falling asleep, set an alarm to wake you up at the time you need to be awake.

- Find a study buddy. Studying with a friend or classmate can help you stay focused and motivated.