waiting for an elevator with a doctor one day, at duke university......
we start to exchange pleasantries when the doors to the
elevator open, the doctor, who's closest to the door,
sticks his head between the closing doors....
we enter the cab and the doctor asked me where i'm going.
i tell him the floor number and after a few seconds of silence, ask him why he stuck his head between the closing doors....


"i need my hands to operate......"