Chapter 1: Back to school

And back in the classroom after too many years away!

Goooooooooooood morning, afternoon, or evening, wherever you might happen to be!

As I write this, I’m on a train heading off to my university to teach in person (in a real, live classroom!!) for the first time in nearly four years.

I know, right??

Of course, like the rest of the teaching world, I have been teaching over the past couple of years—just not i…