I've said it years in the past, so I will understand if you don't believe me, but I've started trying to get myself prepared to move away.  The list of things I'd want to get done (mostly small but exhausting) around the house before I would list it has been created.  Talk about feeling overwhelmed.  I think the biggest punch in the gut is not knowing where to put everything in order to get it "out of the way".  Yes, I'm sure I'd purge more in the process, but heaven knows there would remain things that just put somewhere else to make things less crowded.  I guess I should just start boxing things and then figure out where I should rent some space.