At around 10 pm, I was quite the Grumpy Gus, so to speak. My plan was to to start writing the third chapter of the book I'm working on tomorrow, but the ideas weren't there yet. (I spent much of today reading a couple of articles in Portuguese that weren't as helpful as I'd hoped.) But then at 10:30 I did take a bath that lasted probably 40 minutes, and the whole structure of the chapter came together. Now I am enjoying a glass of port and being happy (no longer Grumpy Gus).