"I am an introvert," Rauch declared in the piece. And as such, he contended, he is a member of one of the "most misunderstood and aggrieved groups in America, possibly the world." By definition, he ...

Are you an introvert or extrovert? Do you know where you land on the personality scale? At the end of this article, you can find an interesting test to use for your own understanding. According to ...