One of my friend ended up like this. Gamblers always have the idea that they have to get back what they lost from gambling itself again and again getting loan. He now have repay the gambling loan with his next 3 month salary only.
These kinds of gamblers want to become rich fast and they don't want to work hard for it instead want to find high-risk shortcuts like gambling. They also know that they are taking lot risk before taking a loan for gambling but they can't control their addiction so they go for it. Gambling actually meant only for entertainment but we all use it wrongly to earn fast money.