A lady came to the hospital to visit a friend. She
had not been in a hospital for several years and felt very ignorant about all
the new technology. A technician followed her onto the lift, wheeling a large,
intimidating looking machine with tubes and wires and dials. "Boy, would I hate
to be hooked up to that thing," she said.
"So would I," replied the technician. "It's a floor-cleaning machine."