My problem with my son's over-indulgence with computer games is already getting worst these days. It gets me worried since all of his grades decreased. Considering that he is my only son and the only kid in our house, I allowed him to play computer games every time I'm done with my laptop. At first, I can still control him, but lately I noticed that when I tell him to quit the game and work on his assignment, he always displayed an uncontrollable tantrums. On top of this, all of his grades decreased; I am now alarmed with this behavior change as well as the decrease of his academic grades. I am now confused, I don't know what to do, to keep him away from these addictive computer games. Can you help me find a solution to keep my son away from this computer games as well as his gaming consoles without offending him? I would appreciate it so much if you can help me.