That is why it's much better if we could end up with psychological problems out of the way when we gamble, because if you are not in the right mindset, then you could end up losing it all and it would be only your fault. Unfortunately there are way too many people who end up losing money just because their mind was on something else.
We have to avoid problems related to the psychological impact of gambling losses, and I think if we lose money because we can't control ourselves to quit then we can fix it to cover the losses with other work but if it is psychologically related it will be a problem with the mind, maybe we should right stop while gambling.