Achieving what you said relies on the player's strength to save his funds. How will a player win more than he's lost in gambling? Saving money for another gambling session is in the player's jurisdiction. Winning or losing is under the control of the casino. And I wouldn't dare to manipulate it.
it is very unlikely that any player can get more wins than losses, I even think it feels almost impossible. what you said is true that those who can save their money for the next gamble are the winners because they have managed to control themselves, indeed when the gambling that is done has managed to get a win but that is not a real win, those who can control themselves are the real winners because they can control their emotions.
we know that everyone has a different attitude, so not everyone can control their emotions when gambling, especially if what happens is beyond their expectations. but people like this who should be told that they are wrong in gambling, they should be able to control their emotions and thoughts because that is quite important in gambling can make them okay with gambling because of good self-control but on the other hand if they can't control themselves then what will happen is most likely excessive gambling.