Who Am I as a Communicator?

This week, I chose to have one of the teachers on my staff and my oldest sister to evaluate me through the assessments. My teacher's results were almost the same as my own, the only difference was she did not sense any of my communication anxiety. My sister, however, scored me higher on my verbal aggressiveness in the sense that she feels I get aggressive in conversation when I don't agree with someone. I have heard throughout life that we tend to give people different versions of ourselves, and that is what I believe these assessments mostly revealed.