"red bull freaks me out.. i drank it once to stay up to study, and when i finally hit the sack, my heart was racing.. dunno if it was from the red bull, but if it was, how freaky. :|"
omg seriouslY? i need some! I get like 750 on CR practice tests when i'm 100% alert and awake. i find that if i get sleepy half way thru the passages, i'm screwed.