Later: I made it to the "Fancy Footwork" training. Part of it for me is unlearning bad habits, like not pulling on the leash when the dog is pulling the other way. Instead, the person is supposed to walk in the direction they want, and get the dog to walk with them. Also, the person is supposed to give positive reinforcement in the way of treats, and ignore negative behavior as much as possible.
I did a line editing job and a load of laundry later in the day.