Oak, are you correcting my grammar ?

You get the point, though. It seems as if everyone has his or her own level of comfort with this stuff. DH does not call out as much as I do, when passing on the road, but on the path, he was scrupulous. My friend told me I was like a "riding drill instructor," the day we went on the Bruce Freeman Rail Trail. I think that was more because of the tone of my voice; I find if I use my "teacher voice" people tend to look up and listen.
It's been a lot of work for me to lose that voice when i am doing therapy sessions!