Feeling the pressure of winning/losing in gambling will be responsible for gamblers losing more because their tolerance is much lower than normal. However, gamblers should be more realistic than their emotions. It is true that applying pressure beyond your capacity is actually your mental disaster. I recommend that after losing they decide to leave the place to be lively spend some time with dear friends do all the activities that are for peace of mind. I refrain from chasing after losses because my hope is to prepare myself for winning and immerse myself in entertainment.
Dont confuse later though. You may refrain from gambling after a while of losing then come back to gamble and still lose. If you keep losing in a casino live bet then you should actually check what you are doing wrong. Perhaps the casino has taking note of the gambling patter also the choice of game by understanding the algorithm and manipulating it for you to lose. You can choose to either create a new account on another platform or change the choice of casino game to reduce loss. Although sports games are less manipulative.
It's more on emotional control as the more get engage with the game you are playing the more you think that you have the pattern and strategy that may allow you to win, but in reality there's no pattern as there's algo which casino used to understand any gamblers behaviors, you need to work with your attitude and discipline to prevent losing a lot.
When you lose better to take some rest and pause your gambling activities find ways to keep your mind busy and just go when you are already composed to try another chance working with your strategy.