is it laziness?

do people lay in wait for a new pot of coffee? i can walk by the pot 6 times, and there will be less than a cup on there. But if I make a new pot, it disappears within minutes, sometimes before I even get a cup myself.

So the question is twofold - one, are people hiding around the corner, hoping someone else will take that last half of a cup? because if you empty the pot, you should feel obligated to make a new one. and two, how lazy are you that you will spend more effort on avoiding making a pot than actually making the pot of coffee?