Rather then state the same thing about trying a different game let me offer a different direction of suggestion. It is a beautiful summer outside. Float down a river on a inner tube, mountain bike through the mountains, learn to fly fish. I have tried to limit my self to only 10-15 hours of sacred 2 a week. It is tough because this game is very addicting. By forcing myself to go outside and enjoy real life it seems to make my limited time online more enjoyable.
Not trying to be preachy because I am a gamer at heart also just trying to offer a different perspective.