WOW will do nothing but make you THINK you're having fun while you sit alone in a hard chair, with your soul howling in despair for a release from the torture of the grind.

Don't do it. Go buy some crack instead, the effects are short term, you won't remember much, and it's a DAYMN sight cheaper than paying out 12 odd quid a month just to click on some boxy goblins for 5 straight hours.