I laugh and feel ridiculous when a gambler loses but blames the casino for his loss.
If there are people like that when they lose then blame the casino let alone shout everywhere saying the casino is committing fraud because they don't accept their defeat, obviously he is not a gambler but just a player, the truth is that gamblers know how to play gambling when they lose then they are ready to lose too they know about the risk of playing gambling, players will never know how to play gambling that he knows only win and get money, people like this usually tend to be active everywhere when they lose they always shout the casino is committing fraud.
I also sometimes meet people like that, I can only smile at him because I know he is just a player not a gambler because gamblers will not do things like that, gamblers only know how to make deposits and gamble, if they lose then they know the risk then stop, a true gambler also knows when he has to play for fun or for victory.