Thanks,

I tried many things. here is the situation: he doesn't care about school, doesn't care about grade, doesn't care about the performance on the sport team, wants to skip practices, and he would skip meals for the game too, he is totally addicted. his only joy is playing game. 

What should we do?

I don't want to confront with me to make things worse. I was thinking everyday that there should be a nice solution for us, but haven't find one yet. Frustrated.