If gamblers seems aren't ready to stop after losing, that will be their risks and they can lose more money because once they decide to continue playing gambling after losses, that can caused they lose control. That can makes them becomes emotional and can gets tempted of continuing playing gambling to recover their losses. They will not remember about "Don't chase your Losses" but they wants to recover their lose because they thinks that they still have a chance to gets their money back. They have a chance but the chance is not too big than the lose that they can gets. Many gamblers will deposit more money when they lose because they thinks that their luck will comes in the second deposit. But they are not always right because that can attract them to gets deeper to the gambling.

A healthy approach to gambling is when you are able to start and stop at the right time, meaning gambling when you have money that you can afford to lose and stop when in certain situations such as getting a win or ending up losing, but the problem is that it is very difficult to be a typical gambler like this and most of them are gamblers who have the mindset you said which is that they are too easy to be tempted by everything they see which is basically nothing more than a temptation that has no certainty whatsoever.

Always wanting a bigger amount when they manage to get a win and not being able to accept the fact of the situation when they lose and this is a typical loser gambler who always wants to win but does not want to accept the consequences that clearly can never be avoided completely in gambling such as losing and in the end they will enter the addiction phase which will cause a lot of problems in his life, and actually whatever the situation is even if they get a win they will still not be able to cash out because they have such high confidence to encourage their greed actions which usually always end up losing again.