Authors react in a variety of ways to the completion of a book.
Some are at loose ends because their days and nights have been filled up with time spent working on the manuscript. Others feel empty: the plot and characters have been on their mind for so long, and now poof, they’re en route to the publisher. Multitasking authors already have a new book in mind and can jump right into it, staying busy rather than fretting about the book’s completion.
I started work on Fate’s Arrows two years ago, then got derailed for a year of cancer treatments, followed up by feeling bogged down by the virus and the nightly riots. I’m a bit of an empath and I write intuitively, so all kinds of stuff can become disruptive before a manuscript if complete.

When the production of a film is complete, cast and crew often attend a wrap party to celebrate reaching the finish line. Pat Conroy once said that a team of fifteen or more people helped with his books: editors, cover artists, book designers, fact-checkers, permissions people, publicists, etc. But, here it’s just me. Well, there is my publisher, but she lives in central Florida and probably isn’t going to meet me at the Rome, Georgia Applebee’s for a wrap party with our spouses. (I’ve urged her to buy a company jet to make traveling faster than the family car.)
I can’t very well invite the characters over since they exist in my mind and on paper. There’s probably a state law against having a party with imaginary people. In his novel The Outsider, Stephen King mentioned author Harlan Coben a number of times. Maybe Harlan came over for drinks when the book was done. Sadly, I didn’t mention either Stephen or Harlan in Fate’s Arrows. If I had, I’m sure they’d meet me at the Rome, Georgia Applebee’s. (They probably have their own planes.)
So, I’ll probably boil some water in the Dutch oven, toss in some macaroni, and fix Kraft Mac & Cheese for dinner, and tell my wife and cats, “well folks, that’s a wrap.”
Congratulations!
Enjoy your mac-and-cheese.
Thank you. . .and I will.
Congratulations!
I shall raise a glass of wine to you this evening.