The hands and arms move with intention and exacting, angular precision. The head and arms come to a rigid halt after every swing, and don’t resume motion until motivated by another intent. The limbs become a participant in the person’s reasoning, acting as points of emphasis for their beliefs and ideas.
This signal reveals a psychology presently engaged in the translation of ideas into formal language. Their body is participating in the act of structuring a rational framework, and drawing delineations between beliefs, concepts and positions. Each accentuation of the hands reveals an accentuation and delineation in their mind.