At first, it will be difficult to accept the loss because they must feel pain or disappointment. But gamblers who have lost should know that they are not alone. More gamblers have experienced losses, and many of them accept their losses well because it is part of gambling. If they still cannot accept their loss, they shouldn't gamble at all and stay away from gambling forever.
They must learn to control themselves to avoid losing a lot if that can reduce their feelings of disappointment. But no matter what, the loss will always be there in gambling, and if there are still some of them who cannot accept the loss but instead still try to win, they will accept even bigger losses. Maybe they never imagined how much defeat they would receive.
So that realization needs to be accompanied with a strategy to bet less money and to spend our time in other hobbies, as a way to occupy our minds with something other than thoughts about gambling, which at the end are what force those people to gamble again, even if they know that what they are doing is wrong.
So management should really be considered for the sake of financial balance, make it a habit to always put only small amounts on gambling without putting any expectations so that you do not suffer from problems from the adverse effects of gambling on your finances. Honestly for myself I always divide my time with many other things, such as playing with friends, family gatherings or doing part-time jobs, the point is you must have a time limit for gambling, not too often and by adding many other activities it will make your mind distracted.