Casinos use this to trap you in a vicious circle of addiction. They will give you loss-back/rake-back in the quantity, which might not have enough appeal for you to withdraw, especially after a big loss (which enabled that loss back). They will do this either by giving you your loss back or rake back in small installments (daily, weekly, or monthly) instead of giving you a lump sum amount one time. It is not that they cannot give you more, but they will deliberately do this because they want you to play with that amount and take bigger risks. After you lose that rake-back/loss-back, you will have an urge (twice as strong) to deposit and win back the lost amount (this is especially true if you are new to gambling), taking a higher risk to avoid the intra-confrontation with the fact that you have just lost x amount. The majority will lose again and again; some will even develop a defense mechanism to not even think about their big losses and continue focusing on depositing more money to cover losses.
This cognitive bias has some deep-rooted genesis in human psychology because of how we evolved. A shortage of food is more lethal than the happiness that comes with excessive food.
I am posting this because understanding this concept helps me become more responsible with my decision-making, and it might be helpful to you as well. I am eager to know opinions of other wise members.
Always have that control and moderation when it comes to fund handling because on the moment it do loses up all or depletes then this do indicates that you should really stop and dont tend to deposit even more.