... I apologize in advance if my future response seems like I have missed many marks. I can say for now though I really like the way you engage on many angles with this post. I need more time to process as getting late for me. Cuppa and I have another read.
Thx Ross ... I know there are others here that also appreciate your gifted expression. Is good to play chess with a more skillful player.
Your teaching is well received. I keep reading.