We each had to write a 5000-word story. It was for an editor for an imaginary steampunk magazine. We had to pin them on the wall for our peers to read. Friday afternoon during our oath, we had to promise to work on the story, and send it out until we had exhausted all markets for it.
So this morning, I started editing it again. And since we normally start too early in the story, what I did was, I tacked 150 words onto the beginning! Much better now.