Are You Cut Out for Public Speaking?

Earlier I posted a comment on my personal facebook page: "I am an introvert on the move." And many people who know me well responded, "You aren't an introvert!"

How is it that people who know us well can get such a huge thing wrong: whether we are an introvert or extrovert? Maybe you'd be surprised by the answer - because we so often practice extroverted traits. Especially those behaviors of getting in front of audiences. Maybe most people think introverts aren't cut out for getting in front of audiences.