The cure for "resting" manuscripts

Writers are notorious for hiding in their bedrooms, surrounded by books written by other people, while working endlessly on their manuscripts. The story never feels polished enough for other people's eyes. They'll work and work, then decide to "let it rest" by setting the manuscript aside to work on something else that's been "resting." After a while, a writer can stack up a lot of "resting" projects.



Or is that just me?



I have eight manuscripts resting right now: 3 plays, 2 novels, 1 essay...