For me, there's no such thing as too much coffee! Back in med school, I was getting late for class one morning and I kinda messed up my coffee - it wasn't too bad, but it just wasn't right, You know what I mean? I was quite annoyed and I finished that cup, proceeded on to make another cup. On my way to class I stopped by the cafeteria to buy another cuppa, for good measure!

So yeah, no such thing as "too much" coffee!