Rarely do people have that kind of mentality because most gamblers want to get big wins playing gambling. But unfortunately, instead of getting a big win, they got a loss which ended up losing all their money. And if they still don't realize that they have lost too much but instead deposit more money to try to recover from their losses, they will only lose more and still not realize it. And even though we think that it is because of a mistake we made that we fail to achieve a big win, it is a failure because we cannot control ourselves properly. If we have experienced a losing streak, we should rest, and it would be even better if we could stop gambling for a while.
It is true that this mentality is rare but at the same time it is the most realistic one, as much as I do indeed like to gamble this does not blind me from the truth, over the long term I have no chances at all of earning any money unless I got lucky and won a massive jackpot, and knowing how unlucky I am I know this will never happen, so from the beginning I know that any money I deposit at any casino is money I will never see again and that is why when I suffer some losses I am not really affected by it.
And also all gamblers should have the mentality that we are discussing, to be honest I totally agree to say that most gamblers should have that kind of mentality, which is when they want to gamble and then deposit money into the casino there, they should already assume or allow that money to be lost. Gambling was created just for fun and as a reward if we are lucky then we will get winnings there of varying amounts. I totally agree with what you said above that anyone chasing winnings in gambling is just nonsense, they will just waste time there with various kinds of losses, not only money lost but mentally and psychologically we will also be very disturbed with the impact of losing.
But the big problem is, 90% of gamblers never think about this at all, which means that losing will still dominate them. On the other hand, it's natural because all humans have desires and that causes them to chase victory again to restore their previous losses. I will say again that the only thing that can help us in this situation is to prepare as strict self-control as possible, agree with ourselves to do the limits when we have several defeats, such as stopping at the right time and then taking a short break to restore normal thoughts.