Will most likely hit my 5th straight 15-hour week within a day or two

Unprecedented (at least in the 15 months that I've been keeping time-use statistics). Previously, my longest streak was four. And that was when I was in the midst of writing a novel. For the past few weeks I've just been writing and revising short stories, which it is typically much harder for me to focus on. I am still a bit astonished that all of this fell into place.