I'm not so much burned out on the at-con doing it; I'm burned out on all the hyper-specialised pre-convention worldbuilding and visual layout and design (of newsletters, over, and over, and over, and over again) and setup and all the things that make the kind of 'zines I do possible.

That said, I am at a point where I'd like to do different things actually at convention, but I'm not so burnt out that I won't miss that part. Which is why I want to quit now; before I'm completely burnt out on both ends.