Authors:

We have a two-tier class system when it comes to personality style. To devalue introversion is a waste of talent, energy and happiness.

"Giving Introverts Permission to Be Themselves". Interview with Zosia Bielski, www.theglobeandmail.com. January 26, 2012.
We have a two-tier class system when it comes to personality style. To devalue introversion is a waste of talent, energy and happiness.