Greed in betting is easily limited by the
thickness of the wallet. If the wallet is not
completely full, then this will moderate the ardor with the bets.
Regrets, self-blame and other emotions are not appropriate in gambling if you are chasing a big win. Emotions will not help, but on the contrary, they will only harm, therefore, it is necessary to restrain them as much as possible and adhere to the strategy. Only a systematic, prudent and balanced game. It's like you're on a secret mission and one wrong move with your bet will reveal you.

It is more prudent to place bets in accordance with your limits, determined in advance by the strategy and initial action plan.
Better yet, for your wallet, is not to gamble at all. And then, all the above-described problems and questions become irrelevant.

But the thing is we cannot avoid these emotions, we can only manage it. All people has this kind of emotions , some people can manage it very well but for some people they cannot do it because their emotions controls their brain, their decision and they cannot think properly because they only think that they need to win no matter what happen and it will cause them so much trouble.