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I am not sure about that because if someone doesn't have a lot of money, he will not play gambling too often, and he will not calculate how much money he will use for gamble. He will consider spending some money but only to enjoy the games and not for trying to making money in gambling. But that will be a good idea if he can calculate or estimate how much he loses and wins so he can know how to treat gambling.
No one use to play gambling for fun only but people must have intention to win some money and if you lose in gambling it should not be so high but try to learn from miner lose and try not to make mistakes again and again. We should play with care and keep calculating that lose so never go beyond the limited amount.
Miner's losses are a different story from gambling. Basically, and the truth my people are going to gambling is because of money, aiming to win the jackpot and just of being please with. There are only two possible results in gambling either we lose or win, and asking have you counted or estimated your losses? I don't think such a thing is helpful, I always forgot the numbers coz I don't want to remember and get bothered because of that.