Coffee

In the morning, coffee wakes me up!  I especially need it while I'm driving to work.  I've noticed that people who work in a hospital drink way more coffee than any other job I've had!  Some of my coworkers actually drink coffee A-L-L day long.  Today, I had an afternoon cup (actually about 16 ounces) and I have so much more energy than I normally do after work.  This may have to be my new drink of choice!  And it doesn't matter the weather outside, I love my coffee iced!  This probably makes me weird!  What's your experience with coffee?