I had to re-read it a couple of times, until I saw your preface.That's why it is called a pre-face, you're supposed to read it 1st!
Ducking.............and running.
I think you better put something like that in
bold, next time....for people like me, who try to read from the phone...without 🤓
You know I don't have those silly things on, half of the time. 😬