hi I am playing both game its fun and i play call of duty 4 its very fun we no need break this we need balance a life its normal 
I've been playing games all my life and I don't think that it's an addiction. It's just a way of spending my free time. Some people watch tv, some read magazines and I play games. I wouldn't fight it as long as it doesn't influence you in a bad way. If it makes you angry, aggressive towards others, or if you don't do anything beside sleeping eating and playing games you should stop.