This part hit especially (not "expecially" -- never, ever, EVER "expecially"!) close to home:
Rest is hard for me. It's hard because I want to be doing, accomplishing, making, participating... all kinds of -ings. I know I need it to function correctly, but at the same time, I hate missing things or letting people downAnd yet our Creator made us to need rest. He modeled a rest-day immediately after creating us, and woe to those who are so enamored with all the -ings that they forget to follow His example.
Blessed are those who find rest, even in the face of Valuable Things that need to be accomplished.