Even though I know how beneficial it is & actually teach other people to rest, I resist rest because of my rest guilt. That little voice somewhere down deep that says in your case resting is lazy when you could just get one more thing done... however what actually happens is one more thing gets started, not finished. The rest would be so much more productive. And then sometimes I resist because I want to read, & it feels like there are not enough hours for both. And then there is the reading guilt...