i think the best thing for this matter for us not become an addict in the gambling online is that the individual gamblers must do this as one of His/Her hobbies only, if they do this addiction in it will not come to anyone. Just don't allow greediness to control us so that in the end addiction has no power to us here in any of the gambling casino.
LOL great advice. Treat it like a hobby! Why so serious Mr. Gambler?

The truth is some people fall victim to gambling addiction and some do not. There's a lot of things that influence this. You cannot know which one of your friends will be an addict until you see them play for a while. Some people have this drive, their character changes when they gamble, they become aggressive, ready to sacrifice everything in that one moment. They turn into animals when they gamble. You can't reason with them and it's very difficult to help them.