All Night Long

Students who pull all nighters have slightly worse grades than those who don't.

Look, as one who has been there, there's a reason you pull an all nighter - because you've slacked off the rest of the time!

But another study is needed. For those who have slacked off so far, and have an exam tomorrow, is an all nighter helpful?

And further - do some people have more "all nighter capacity" than others?

If you've procrastinated,
Then getting caffeinated
To cram for the exam
May be your last chance
To enhance and aid
Your grade.