The Pen Nibbler

An object such as a pen or lens is lead to the mouth.

Meaning

Hovering or Concentration
The person is still reflecting what best decision or solution would be.
I am not convinced yet.

Explanation

We create comfort by touching the mouth with items. This also applies to cigarettes. This gesture can be traced back to sucking on the mother's chest.\\nGive the person more information or a different perspective to aid the decision.

Categories

face
defensive