~snip
Those that had there gambling experiences that way was the worst especially when the person gave you the money to hold for them till the next day they would be needing it and the money is being used and lost in gambling, the situation the person will be on that day could caused them a psychological problems because of thinking how they would get the money before the following day the owner will come for it because there is no how the person will agree to any story concerning the money not being available so actually that's one of the most bitter experience if one started that way on there gambling.
Although I wont say it's the worst since many people I've had different bad experiences in several ways that may seems worst than this scenario and they face worst consequences. Still, there are gamblers who used other peoples money and paid them later. That's just life you know.
To be honest, getting addicted is actually the worst mistake any gambler would do. My reasons is that, the consequences of addiction is so high.