Don't chase your losses by betting big to get back the money you lost don't think of gambling as a way to make money, but rather as an enjoyable form of entertainment done in moderation. Set money and time limits for gambling and stick to them being greedy after winning is the worst idea. There is no guarantee that you will win consecutively for gambling so it is better to rest for a few days after winning the first time the losses will be less and it will be easier to learn the betting strategies next time.
However, most gamblers become greedy after winning because they see it as an opportunity to earn more money. They don't realize the bad things that could happen to them after they finish gambling and instead continue gambling even until their money runs out. They should not decide to continue gambling, especially after they have experienced many losses because that is not the way to continue gambling. That is why we really need self-control to be able to stop our gambling and to prevent greed from coming to us. We can also prevent gambling addiction, which will also come to us.