Energy drinks during test?

<p>Ok, this might be a stupid question to some of you, but will it help if i drank an energy drink when we get our break... my problem is that i get tired.... and can't focus. I know that it makes the kidneys work harder to filter all the caffiene out (bathroom XD), but that takes some time.... and i need to be buzzed (but not too buzzed that i can't focus)... PLEASE TELL ME!</p>

<p>if you can time it well, chocolate works well too(make sure you can time it well!) A combination of an energy drink and a small snack also works excellently!</p>

<p>mmm, do energy drinks really make you more alert? o.o;; because if they do XD I'm chugging 3 rock stars or monsterz tommorow lmfao XD</p>