A man walked into a bar and sat down, ordered a beer. As he sipped the beer,he heard a soothing voice say, "Nice tie!" Looking around he noticed that thebar was empty except for himself and the bartender. A few sips later thevoice said, "Beautiful shirt." At this, the man called the bartender over."Hey, I must be losing my mind," he told the bartender. "I keep hearingthese voices saying nice things, and there's not a soul in here but us.""It's the peanuts," answered the bartender. "They're complimentary."