Wait...you drank (enter your number here) cups of coffee??!

Of course moderation is must when it comes to the art of coffee binge-ing. The magic number of how many coffee's we should have a day is indeed a mystery. I read in an article somewhere when in my milo-drinking days that supposedly 4 cups of coffee a day is the magic number for health benefits from coffee. Imagine this...4=good, 8=2 times good, 12=fantastic, 18 is...wait...am I going to far? Can anyone drink that much?