You can win in gambling only when you have a well thought strategy before betting and also you bet money you can afford to lose, have a lot of discipline to make this strategy work.
Basically 0% of people in the world can achieve this, but you can try. If you don't follow the rules you will play gambling without thinking and destroy yourself. Better quit.
The best I can tell you is, you will be richer and have more money in your pockets if you don't gamble at all. This one too still very difficult to achieve.
Some time Strategy and rules never give us profit in gambling, if you play with your Brain and Luck, so the result is totally depend on Luck not in brain.
Gambling is only pure game, where experience man also face the lose, so no one can say that if he follow the rules and strategy so than he will succeed, Gambling is totally depend on luck, most of the time i saw inexperience man win in it.
But you are one who telling the best rules for gambling, i respected you.