We don't have to try to beat the casino because we will lose much for sure. What we need to do is just use the money to fun and when we win, we can withdraw the money or keep it for a while. And if we can accumulating small profits continuously, we can wait until that amount reach the minimum amount to withdraw so we can withdraw it. We need to be wise with our winning instead use it for gambling for more as we don't have much chance to win more money.
It's not bad, but you know when our money is on a platform, exchange, something that is centralized, that money is not ours, in theory yes, but in a moment of hacking or the platform is intervened? we cannot withdraw, even if we have money in our bank it is not ours and it applies, the only way to have our money and what we say is ours, is when we have that money in our wallets and with our private key, for me it is safe to say that then that money is ours.