> Trying to cram in as much knowledge as possible when your brain is fried isn't going to help you all that much.
I think the trade-off of being a little jittery and possibly scoring better on an exam is probably worth it. Unless you turn it into a habit, a few hours short on sleep a month isn't going to measurably harm you. Then again, it depends on how much you stand to gain from studying those extra few hours - and it's equally important to be realistic on that quantity.
I think the trade-off of being a little jittery and possibly scoring better on an exam is probably worth it. Unless you turn it into a habit, a few hours short on sleep a month isn't going to measurably harm you. Then again, it depends on how much you stand to gain from studying those extra few hours - and it's equally important to be realistic on that quantity.