I find hands also incredible interesting. They can say about us sometimes more than our face.
Hands betray our love of work, our aversion to moisturiser or scissors. They show whether we often write by hand or smoke. They sweat or shake when we are nervous or forget our daily dose of magnesium:)
They reveal a lot more than we would like to say...
Yes. An important part of our body language, necessary, complementary, and sometimes they don't even need another element to speak, to shout.
To shout, yes! really grate picture:)
See you around!