What do you mean made for the gambling losers? You mean advises for them?
If that is so, the secret to winning is changing your tactics. Basically if you are going to do the same thing again and again, and most of the outcomes aren't promising, why don't you try to change your betting style and try to trace some patterns that will lead to much higher profit? One of the things to consider is to bet where the whales/big betters are especially if you are uncertain in your decision.