Turned in my revision yesterday. It's a complete rewrite. Feeling trepidation

Yesterday I turned in the revision on my book. Now that I've (sort of) hit my deadline, I feel free to reveal that even though my editor gave me five months to do this work, I spent the first three finishing a novel for adults, so I've only been working on this revision for two months. I know, my wife was kind of horrified as well, but in my defense...t…