This usually starts when someone looses his money/BTC in a gamble it happened to me once, I loose a couple of btc then I lost all of them trying to get back what I lost on the previous game. Never do that!, in gambling you have to learn to be contented, and to not gamble with your feelings, gambling is an easy money, but it can also cause you to loose them all
Even though despite losses in gambling people will tend to play in the gambling with a ray of hope to get success in gambling, but if they lose in gambling that creates problem in gamblers and their finances status getting worse that leads to borrowing money from family, friends.