Welcome to my exciting, glamorous life!
I'm not sure how NYT best-selling authors normally spend their Sundays, but that's how I spend, not just my Sundays, most of my days. There's always something that needs to be done that has little or nothing to do with books or writing. In fact, most of my author friends spend their days pretty much the same way I do.
Most authors lead very mundane lives. We do our own chores, work full-time jobs, pay our bills, and interact with friends and family on a daily basis. In short, we live the sort of lives that many of our characters lead but we would never write about.
This is not to say that we live vicariously through our characters because we have absolutely no drama or excitement in our lives. Thankfully, for those of us who write murder mysteries, the excitement is mainly limited to traveling to new places, trying new foods, learning new hobbies, and having fun with friends and family. Occasionally we have some unwanted crisis create drama--an illness, a fender bender, a dead washing machine, an overdue bill--but we rarely experience the sort of excitement and drama that feeds the plot of a thriller.
It would be easy for me to veg in front of the TV during days off and vacation times; after all, my husband and I work full time jobs and downtime is precious. But we are insatiably adventurous (in our own low-key way!) and downtime is a rare opportunity to indulge in a drive in the country, maybe a stop for lunch in a new place, or to try something we've never done before, like picking grapes in a vineyard or hiking a trail we haven't explored yet.
While we'll probably never spend a week on the Riviera or walk the Great Wall of China, we still enjoy our adventures... more so because of how rare and precious our time to enjoy them is. It's a great life!
Wading in the surf in Cozumel... definitely not an average vacation opportunity!