GESTURE
* Compatible with the presenter and magnifying of speech.
* Gesture is a tool that can help emphasise and reinforce points.
* Overdoing gestures can undermine conversation because recipients are studying aspects of body language rather than listening to what is being said.
* Objects in hands can distract
EDUCATION, A LIFE FORCE 
Good thought 👏
Great points about gesturing. It is always interesting to me to note gestures that people use while speaking.