> I guess much in the same sense that people would probably not be amused if you ran around a Comic Con telling everyone this is just make believe.

And yet, this is what an outsider would think (as someone who does not go but has friends who do). Some people would call tinkering with computers "playing", though my spending years on it resulted in a career path. I don't see the issue with "playing". At some point, if you're not doing it for a pay off, that's what it is, and that's fine.