Still here. Still working on the old book(s), and updating old files. I wish I could write and talk to more people about how to improve these things, but it’s been a long time, and the time means… actually I don’t know what it means. Being honest. And why not? It’s so boring when people pretend they know how it all works. I prefer N. Bohr‘s take: ‘How wonderful that we have met with a paradox. Now we have some hope of making progress.’ Revisiting my books, and rewriting.