It's because they are focus on what they're doing and not giving attention to those people around. In this state, the gambler is already addicted or bound to be one. That's why it's really crucial to gamble in moderation and don't let gambling affect you negatively to the point you don't care anymore to what's going on outside gambling. Though it's not right, many gamblers are still becoming addicted despite the reminders since they're motivated to gain huge.
Gambling can be very addictive but we have to put it in moderator for us to stay safe so we don't have to later complain of not getting results. People are really making money in gambling and there are some that can not keep the money because they don't have the self discipline to stay little or reduce the way they are gambling. We can still make money if we know what we are doing and how we can balance things in a way that would be very profitable for us. It is good we are always motivating ourselves so that we don't have to end up with the wrong part when we gamble for the sake of making money.
Yes, simply put, gambling is a place that provides the opportunity to win but also has a significant risk impact, or in the sense that you can earn money but you can also lose large amounts of money. It's all up to you and depends on you, if for example you can manage your bankroll well and have good discipline then maybe you will remain in a balanced situation, in the sense of getting a little money from gambling but not experiencing the negative impact of losing a significant amount.
However and forever, gambling will always be a risky activity and the risk problem depends on how you manage and control your gambling activities, and apart from that, a gambler is also advised to have good responsibility in himself to minimize the possibility of emotions occurring when in a situation. A loss where this responsibility must also be helped with other things to make it easier to implement, such as risking a small amount that you are ready to lose. This means that any activity will not cause big problems if we do it correctly and according to our abilities