Multiple factors affect a gambler's brain to act this way, although most people would tag it addiction. It's a symptom, especially when the gambler begins to sell his property to generate money. But the major factor is the expectations gamblers have within, before gambling. They, before gambling, already think the game will fetch or add more money to their resources. Once, that has been instigated on the player's brain, he wouldn't stop gambling, unless satisfied with a sustainable win. Continuously endangering the situation, by participating constantly in the act will lead to addiction.
The reaction can as well be exhibited by non-addicts, in unexpected days. You could see them leaving the casino wearing a frowned face. Due to their expectations not being met, the gambler doesn't feel comfortable leaving the casino with no money. Which he may have budgeted on other expenses. Another factor is lack of gambling orientation. Naive players want to get wealthy via gambling and solve their financial issues. They are not told how gambling operates. The player sees himself chasing wealth with no sign of success.
When someone who playing gambling selling his property to have money to continuing playing gambling, he must know that's not a good solution because he will not know if he can win or lose. If he thinks that playing gambling can gives him money, that's not fully right because playing gambling can makes him lose money instead makes money. He needs to manage his minds and not endangering himself by playing gambling and losing much money. Gambling will never gives a steady income for people so they must know that they can only playing gambling carefully with limitations.
When they regret because of losing on the gambling games, they will leave casinos with regrets and will feel is not right. They may wanting to recover their losing money but if they wise, they will see that's not easy and they can only losing more than before. Once they lose their money, they will want to recovers their losses in the other day because they can't accepted their loss and that's why many people still trying to playing gambling longer than before. They will always wants to chase the win even if that is difficult for them as they don't thinks that they will always lose. They must change their minds for making money from gambling because that will difficult because many people already loses their money from gambling.
Well, they know what will happen to them upon doing those sale.
Most expensive stuff there are also bought with their profits from their bets so, it's easy for them to dispose and sell it cheaply. I guess there are lucky watchers out there that are just looking for these kind of gamblers.
Those that are in need of quick cash and they'd sell their stuff and sometimes gadgets too that are being sold there in good condition but I wouldn't advise you guys to go in there.
There could also be moduses inside there and they'll wait for you outside the premises and might do something bad against you.
Some people doesn't think about what will happen to them as they only wants to continue playing gambling with their money. They will use the money from the stuff they sold to other people to playing gambling and trying to recovers their losses and wins some money. Some people who bought that stuff can feel happy because they can buy a luxury stuff with a cheap price and they will search for the other people who wants to sell their stuff.
Those who doesn't thinks about selling their stuff will only regrets, a big regrets especially if they lose all of their money. They will not have their stuffs because they don't have money to buy back the stuff. They will regrets but unfortunately, that will not makes them stops this habits.