Someone who is greedy in gambling will only experience losses more often than other people because they do not realize that they have had enough gambling and need to stop immediately. They still want to chase victory because they are always tempted to get even bigger wins. They often can't stop gambling as soon as possible and don't want to learn how to overcome it so they continue gambling. And due to this greed, they will lose more money than they gain money or win. If they have experienced a lot of losses, they should be able to realize it and want to learn to gamble less.
But if the person already has experience in gambling, they are always aware of the pitfalls of casinos and they realize that they do not need to risk a lot of money there but only for entertainment, because people who have experience already know that for sure. that they are not always lucky, sometimes they lose. and they are ready to accept defeat by losing as little money as possible.