He ignores the voice.

Later in the day, he hears the voice again. "Quit your job, sell your house, take all your money, and go to Las Vegas."

Again, he ignores the voice.

Soon he hears the voice every minute of the day. "Quit your job, sell your house, take all your money, and go to Las Vegas."

He can't take it anymore. He believes the voice. He quits his job, sells his house, takes all his money, and flies to Las Vegas. As soon as he steps off the plane, the voice says, "Go to Caesar's Palace."

He goes to Caesar's Palace.

The voice says, "Make your way to the roulette table."

He goes to the roulette table.

The voice says, "Put all your money on red 23."

He puts all his money on red 23.

The dealer spins the wheel. It comes up black 17.

The voice says, "Shit."