4000 words in, and as usual, the chapter's taking a bit of a turn from what I initially intended as I find myself shifting from section to section, working on each a little in turn. But that's fine. There remains at least a slight chance I'll have it done by this weekend; it depends on whether I finally break through and start knocking out the rest quickly, which sometimes happens in my writing. The first half comes slowly, and then the rest comes rapidly as I get more into it and the chapter