I was thinking of another spot entirely. the spot that you directed me towards is only a couple of inches away that they teach (or taught) in the military as the place to strike with an edge of hand blow if you wanted to break the enemy's neck.
Do you know how to locate that spot? As I recall, if it is the right spot, you can take two fingers and tap yourself there, and you'll feel something like a "zing" in your shoulders.....Yes? No?
I appreciate this edification greatly,thanks,Ferdelance