““Slot machines provide a classic example of variable rewards of the hunt. Gamblers plunk $1 billion per day into slot machines in American casinos, which is a testament to the machines’ power to compel players.[lxxxiv] By awarding money in random intervals, games of chance entice players with the prospect of a jackpot. Of course, winning is entirely outside the gambler’s control — yet the pursuit can be intoxicating.””
