I'm an avid gamer. Currently playing Assassins Creed 2 Brotherhood, and soon to be playing Little Big Planet 2 which comes out in a couple weeks.
I'm also a poker player. Love the way that misdirection and using various techniques can tell a story every hand.
I read a lot too, more so now that the Kindle makes it so much easier, but I would think every writer would do that.
Those are just few of the things that I do when I'm not writing.
What are some your favorite non-writing tasks?
Do you knit, garden?
Just something that keeps you sane when the problems in your writing is making your brain hurt?