Wrong.
Well, at least for me. In my case WoW WAS the cause. I have a very addictive personality, and stopping playing altogether is the only way for me to not play excessively. I am already noticing much more kind of.. awareness and feeling of reality after quitting video games altogether for just the past day. Staring at a screen for hours continuously can't do anyone any good.
I look forward to spending more time in the real world than in WoW (which began to BECOME my life, or at least a large part of where I acquired a sense of achievement and other emotions which I'm sure should come from other sources than a video game in order to be healthy).
inc "cool story bro"
jus tellin da strait hard troof n nuffin but the troof