I made an interesting discovery, when we greet someone we throw our arms
around her and kiss her but before we do that we smile and raise our
eyebrows and say hello.
Now the raising of the eyebrows is actually an arm wrapped round our head so
we move these first as our plan to raise our arms in welcome and before a
fight men flex the muscles above and behind the eyes first, and before
punching someone in the face they move a cheek muscle in the same way.
The muscles of the face and head are connected to the frontal lobe and we
try things in our face and head muscles first before actually doing
something, you notice this with children, when they are planning to do
something the look and move their faces first. If I knew the location of
the several sets of our body around the head and face I could work out what
a person is thinking before they do anything.
I suppose this has been known for millennia but I've only just noticed it.
The word 'hello' is "smile - kiss" if you watch the mouth movements.
I suppose that is obvious too.
Christopher