That's a lose but then it's still -1.5%, that's just too small compared to the total investment, just let it pass and relax.
As long as you trust the casino will win in the long run, you'll eventually be in the profitable side over time.
I'm sure casinos are aware that they would also lose some money, but they are confident that they can win as they trust the model of their business.
Loss is part of investment and it coule be far worse than it could be if not having much luck in the investments. There are always times for difficulties and times for higher profits or high returns.
As expected most of the investment had already taking plan one step ahead and that enable for any establisment to coup up with the losses.
However, there are kind of investment that will only bloom in a certain trend and it could goes around after lossing some new trends. Therefore it will be a good practice that when one invest should understand and apply new trends as changes so that business will always resume as time passes by.
In this particular investment, we know what are the trends because before we come up with the decision to invest, we also experience to be a gambler and we know that the house always wins, and that's the reality since they have the house edge.
However, "always" does not mean a gambling site will profit everyday but they'll be profitable in the long run and that's a sure thing.
For OP, he just lose -1.5% from his total investment which is not alarming, eventually he will be profitable because that's the trend and nature of casino.
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