That's a sure sign, because when they are not ready to lose they might feel upset and what they will do is to bet again in the hope of winning the next gambling session, but considering the uncertain victory, the gambling session they do will not guarantee that they will be able to win so when they experience another defeat what will happen is their emotions will be increasingly called and allow them to lose control of themselves.
I agree with what you said, this addiction is not only detrimental to themselves or the perpetrators themselves but can also harm people around them because there have been quite a few cases where they lose control of themselves and other people are affected by the annoyance of the main perpetrator of the addiction.
Therefore every gambler needs to adjust the amount of budget they provide for betting. Losing until the budget runs out will be a sign that the gambler should stop instead of continuing the game by making another deposit.
All gamblers must have felt that even chasing victory will only make us experience greater losses. Gambling addiction is not a problem that cannot be overcome, it all depends on how determined you are to try to be better.
Yes, it is the same as we have to allocate money for gambling with the amount we can afford, able here is able to be eliminated and able to not interfere with other finances such as savings or others. Do not let it happen when the money allocated for gambling has run out and we force ourselves to bet again, even worse, using money that should be for other needs such as savings or money to meet daily needs, it is not advisable to risk everything desperately on gambling, it is a stupid act.
People who pursue victory in gambling are no longer healthy people in their minds, because as you said when they are like that, what can happen is that they will only experience greater losses and I think this is not only about money but also other things such as health, relationships, careers, and others.