Who is awake?

whaaaaat?!?! You've never even come close to pulling an allnighter?

I would, except my parents wouldn't let me.

Why?
Can't sleep?

I think those things do more harm than good

I would, except my parents wouldn't let me.

But not if it's only a couple?

I think those things do more harm than good

But not if it's only a couple?

all this time, i thought you were twenty-something until i read that

I would say no.

It's better to try and use the time you are awake in the day more wisely (which is difficult, I know!) rather than tosacrifice your sleep and work at a fraction of your normal efficiency - you've got to remember that the exam tests not only your knowledge but your alertness and your ability to think - two things that are impaired by a lack of sleep. I think all nighters are for emergencies only where you literally know zilch, not enough to pass. (There is a compromise, to wake up earlier than usual and do some last minute cramming, so that you get at least some sleep).