You just agreed with me by saying this. I do not see betting or gambling as a way of making money. If someone takes it as a way of making money, they will be stuck with it and get addicted to it and we all know how dangerous addiction could be. So, you should not rely on what others suggest to you. You should make your unique strategy for yourself.
Instead, if you look for others opinion about what you should do and what you should not do, you are doing the wrong thing. I won't suggest anyone following others suggestion. They should make their own strategy.
We have to take that consideration that gambling never gives us earnings instead of losses but that is not a big deal as long as we consider gambling as entertainment. And as long as we never chase our losses. Of course, it was disappointing not to win but we have to accept that this is how gambling works and we can't be a lucky person always. As much as possible, we have to keep in mind that there is no winning assurance in gambling, or else, we stop doing this.