It is important for gamblers to be aware of their spending habits and to engage in gambling responsibly in order to avoid negative financial consequences.
I don't think the gamblers were not aware when they want to use their money, just like you, me and everyone else, money is really important and we will think twice before use it. Gamblers who spend a lot money or taking a loan are really dumb because they just take easy and think they can survive by become beggars. If you have a friend or someone which is an addict, it's better to stay away and abandon him. Otherwise they will ask money over and over with many excuses.