It’s been said that no one finishes a novel, they just stop working on it. If there is anything that is true about the craft of creating fiction, it is this. There is no ending for the writer, only a stop. A surrender of the text to the editor. The writer’s temptation is to keep working and working on a manuscript. To tweak, adjust, straighten, repeat. I’ve heard authors in readings alter the published text – edit their work for a reading. This is how strong the desire is to continue. To avoid ending. To fix, affix, and reaffix. But you must stop. You must cease your effort. You must stand down. Beginnings demand endings. One day you finish, whether you like it or not.
The story is in the possession of the reader now.
And you move on to the new, the next.