The businessman dragged himself home and barely made
it to his chair before he dropped exhausted.

His sympathetic wife was right there with a tall cool drink
and a comforting word. "My, you look tired," she said.
"You must have had a hard day today. What happened
to make you so exhausted?"

"It was terrible," her husband said. "The computer broke
down and all of us had to do our own thinking."