Dependency among gamblers is an extremely powerful motivator. And the one who yesterday wanted to say Stop and take a break from the gambler will not be able to do this, because he learned that his friend won. And when the latter buys something for himself with the money he won, the first gambler will get angry and will feel a sharp sense of injustice. Although a smart person will not get angry, the thing is all just chance.
Also, rumors about winnings are a powerful advertisement for gambling among people.
And this issue is more common in gambling, especially in those who are new to gambling; this issue of dependency is more noticeable. Here I think two things are responsible for this, one is persons greed and the other is the free promotion of gambling in the social media. And it is actually true that most gamblers, once they understand these things, basically put themselves in the risk zone and by the time they do, it is too late. Therefore, we should be aware of the negative impacts of any new thing we start, and when it comes to gambling, we must first know the cautions before we get into the game.