Sinew: things that take the longest to write...
Seriously, it’s the sinew passages. I just spent about an hour tweaking the set up for a crucial council: how we move into it, where people are sitting, folks who’ve been off doing other things returning… etc., etc., etc.
That’s sinew. It’s that “stuff” the encloses the meat of scenes. Crucial, but like “and time passes” scenes, can eat up an ungodly amount of time to get right.
You likely read right over it, barely note it–and that’s as it should be. That’s WHY it’s such a beast. You throw out the first draft, realize it’s shit and confusing and you need to consolidate and move this bit there, and that bit over here… It takes time to make it concise and smooth and brief.
But yeah. I just spent an hour on … five paragraphs. :-)
It’s one of those “unnoticeable when done right, really noticeable when done wrong” things, unfortunately.