From A Weak to Confident Communicator - 30 Day Challenge
Have you spoken to a person who would touch his nose or scratch his cheek while talking? How did that seem? You found it distracting, didn't you?
When you use your hands to work on unnecessary things like rubbing the cheek, closing the mouth or pulling the ear, it sends a message that you are nervous.
But fidgeting is another difficult habit to overcome because it happens due to the force of habit without your control.
Today, you must try as much as possible to reduce your fidgeting. The most simple way is to clasp your hands while talking. But you cannot keep holding your hands together forever because you lose the power of gestures. You can refer to the link below for more tips to reduce fidgeting.