After having seen the last ten years of my life evaporate in front of a computer, the thinking is that I'd want to live the rest of it in the real world. I'm tempted to think that I would never touch a computer again, but I know that wouldn't happen. I do it because I enjoy solving problems.
I'd probably travel and work on projects I think are cool. Play video games, exercise, and do all the things I don't really have the time or energy spare to do right now.