is too much coffee?

I was telling a coworker that I drink 3 cups in a day (one before work, one when I get to work, and one sometime in the afternoon). I was extremely proud of how little coffee I drink! In my day, I could down a whole pot in a day! Turns out 3 seems to be kind of high around my office....

How much coffee do you drink/how much do you wish you drank?