It really depend on the person itself. First, if your engaging in casino, you must first think that people will always find a way in order to beat you and get you lose without a profit. Second, you will encounter different people that someday, you might end up with. Lastly, it's like playing your on life. Gambling is like a wheel of death, that even with the slightest error you do, the trick might end up killing the person or destroy it entirely.