Thats the mental of it. When they lose money they try to get even and hopefully make more.
Before they got to that point though someone must have introduced them to casino, an influencer is just one of them and the power of persuation applies not just off line but the internet can lure people to do just about anything like depositing funds for gambling.
Gambling is not about winning always, though it may come unexpected sometimes that we make this frequently but not everytime we gambling this kind of occasional occurrence happened, an average right mind thinking gambler should know when it's right time for him to gamble and when not to gamble, such person also must be able to read the situation attached to each of the gambling experience he had before taking another moves to bet.
A right-minded gambler should understand when they need to stop when they are gambling, whether they have got a big win or have lost a lot of money already as in both scenarios, they would know it's better if they stop right there because if they play after winning, they might lose everything they've won, and if they gamble more after losing a lot, they will end up losing everything.
Gambling is obviously not only about winning and that is simply because gambling is a game of luck and if your luck doesn't work in your favor, you are guaranteed to lose and you can win only when you are lucky.