The only good dissertation...

Is a DONE dissertation. And yet, I sit on the revision of chapter four for days, weeks... and it gets nowhere. I style myself as a time seeker, and yet while at this moment the only thing I have to do is the dissertation, days stream by me without any measurable progress on the damn thing. And it's even the chapter on time! What is with that? I am tired all the time but for no good reason. It's cranky-making. And frustrating. And really, I know that the only way the work will get done is to DO it. Really really. Blech.