It may mean “to [have taken] reservations beyond the capacity for accommodation”, but when I hear the word “book”, my mind goes in a reading/writing direction.
For instance, it might make a good term for a writer who’s suddenly got so many awesome things happening on the publication side of things, she sometimes worries she doesn’t have the time to write anything new.
Anyone been there? ‘Cause I’m there right now.
For my full five-minute reflection on life as I currently know it, hit up the link. And if it sounds like a phase you’ve been through, feel free to leave your pearls of wisdom in the comments, hers and/or mine. (: