Oh yeah, like the guys who instantly grab your fingers before the thumbs meet and then proceed to wrench your bunched fingers. I stop those guys and say something like, “uh lets do that over.” I like a firm grip. I hate a hasty grip like its some kind of race. Over competitive bozos.
Gotta give you props for just how you instruct the ocassional hand wrenchers.
Good style; The occasion may come when I just may borrow your method.