I edited a page or two of #15 book.
I wrote, formatted and posted a Quora answer (580 words).
I posted another answer (I wrote 160 additional words to my old content).
On a train back home I wrote 460 words for a Quora answer.
In the evening I attended a call with my business coach and had a short call with a fellow author and blogger who starts a trial audiobook service.
I slept almost 6 hours. I napped 30 minutes in the morning, 40 minutes on a train to work and 20 minutes in the evening.