I always found myself unfilled with games. To me if anything it was 'work', to get to the next stage, fight the next boss or whatever. That's not to say I think it's a waste. I think for a lot of people it's a good activity. Personally though, a lot of my energy that would be put towards gaming is either put in my blacksmith hobby which is not at all close to professional, it's just a hobby. That and hunting birds that my labradors compete to retrieve.