OK, that's good, I have now finished the three-hour work session that I really should have had before I put that messy marked-up tea-stained manuscript away for some weeks. All old revisions are typed up, and I'm printing out the full draft so that I can work on the hard copy rather than on-screen (no internet distractions, and gives me a better sense of proportion about how parts relate to whole, pacing, etc.). I have a good new set of comments from Ed on the rewritten first half, too, so I think I'll start with that/those.
This revision will happen, come hell, high water or histamines....
(One obstacle to single-minded focus, aside from question of regular teaching and other academic responsibilities, is that I need to go to San Antonio for four nights next weekend for ASECS, which will be demanding: I am giving a short paper and am also on a roundtable, but it's more the travel and the socializing that knock you out!)
Will shortly go out for a run - it is if possible an even nicer day today than yesterday!