There was a meta-analysis of what correlates with problem gambling in the general population. The only kind of gambling that was generally found to be not at all related to problem gambling was community-oriented. In other words, like gambling and raffles, like raising money for the local elementary school. That's not my kind of gambling.
Who’s greedier — gamblers or casinos? What’s the difference between betting on sports and entering a charity raffle? And does Angela know the name of her city’s football team?
Take the Seven Deadly Sins survey: freakonomics.com/nsq-sins/