I think yes, nobody wins in gambling.If they do win at some point but again they loses anyhow.I always see many one becoming poor for gambling and that realized me that nobody can wins in gambling.Its not any fact that you are so skilled at gambling because at some point you'll become empty hand anyhow.
It is true that there are a lot of people that lost on gambling but don't forget the people that also won a lot of money out there. There are a lot of gamblers that also won that game and made their lives great through gambling. I know some people that won on a lot of lotteries and started their own businesses because of that. They did not lose on gambling, they use their winnings to make their lives great. That is a great decision for them than to continue gambling, isn't that right?