Being a student is very tasking and will sometimes require that you do things which make you very uncomfortable. Some of which include pulling an all-nighter for a test or more importantly an examination. This could be due to last minute discovery or procrastination as is the case with many students.
This video is from a student who just completed her finals and had to pull an all-nighter consistently due to the pressures and struggles that came with it. She stresses a lot of the activities pre and during the all-nighter.
If you find yourself procrastinating or getting saddled up you should already begin sleeping late at night so as to get your body ready. Coffee which is the most effective tool should be taken until you start feeling sleepy.
To find out more useful tips on this,