For many people gambling is not wrong as long as you can control your emotion, control yourself on gambling. But in my belief, gambling is a wrong thing to do. Because there are more disadvantage than the advantage from gambling, especially if you are addicted. That is why I'm not gambling because I believe gambling is not good for me to get a profit.
Controlling emotions in long run is highly challenging for any gambler. They will fail to control emotions more frequently when they are gaining experience with gambling.
Gambling will addict them to lose their control on emotion as gambling takes all the control of a gambler's brain activities.
In other words, we can say once a person enters into gambling he just goes mad. Then, how it is not wrong.