Frank “Lefty” Rosenthal, a legendary Las Vegas casino operator played by the actor Robert De Niro in the movie “Casino,” said this about gambling in a 1997 PBS Frontline interview: “I don’t agree with the premise or the concept it’s entertainment.”
Then why do human beings gamble? This study by Dr. John Nyman of the University of Minnesota School of Public Health finds that people gamble for two reasons: the possibility of getting something for nothing and the need to escape, which includes the human desire for an intense high or buzz.