sugar i recommend watching this documentry currently on showtime on demand called reversal of fortune... it's a "sociology experiment" to see if a bum would turn his life around if given $100,000.00... good stuff!!
it's weird because my coworker at my last job would complain of being tired and would go out to the store and buy decaf coffee which would pick her right up... yet i'd be on my 4th cup of regular coffee and i'd be falling asleep in my chair... same goes for redbull too.. stuff doesnt work..