My younger brother, who is 14, has some obsession with his computer - he will stay on it for 12 hours a day, every day, and usually will not come off it till about 2 in the morning. He keeps me awake, and so I'm getting ratty and annoyed with everyone because I'm so tired.
He even swears at the computer when he doesn't win, and has even thrown a glass at it -all because he lost a game.
It's just a computer, isn't it!?