With kids it is different.
You have to regulate everything they do.
But when they are adults, you can't hold their hand through life.
As an adult a person that goes to the extreme, will learn the laws of sowing and reaping the hard way.
Like they may get fired, and then they learn to have some self control, or they get fired again.
Gaming is a very good thing.
For me, I learned that I could do almost anything, because I was a world champion videogame player.
In the movie "Shaolin Soccor", the one brother kept saying "You're are a kung fu master, believe in yourself." to the other brothers who were down, depressed, in dispair, over their situations. He pointed out their experience in Kung Fu as to say "If you can do that, you can do anything that you set your mind to".
This is one of the reasons why college is so important. If you go through college, and get a degree, you have just worked for something and achieved it.
Too many times people quit before they even get started, why? Because they don't believe they can do it.
So I wouldn't kick a person off of a game thinking it's all bad.
That experience from a game, or sport, may just be the encouragement that is needed to help them succeed in life.
I used basketball to get over my fear of failure.
I used poker to learn how to read people, this is important because before I would say anything without realizing how offensive I was.
I used videogames to realize my potential.
I used my job as a food server to get over my fear of talking to people.
All of these things God tied them together. His love, wisdom, and reasoning helps guide me through life.
Now, with all of that positive experience, I am going after my dream profession.
Without that experience, I wouldn't have the strength to get through it, I wouldn't have the strength to believe in myself.