A man was concerned about his wife's hearing so he asked his doctor for advice. The doctor suggested testing her hearing by standing further away and speaking to her at different distances. That evening, the man tried the test but got no response from his wife at 40, 30, or 20 feet away. It wasn't until he was 10 feet away that she responded angrily, saying she had already answered him five times that they were having chicken for dinner. The experience taught the man that the problem may not always be with the other person.