Character Analysis - Introvert Island

Gemma Correll's The Introvert's Heart

Novel discussion groups can become formulaic without the injection of new material to spark interesting debate. This terrific graphic by Gemma Correll provides excellent fodder for character analysis. Use the graphic as a standalone discussion starter or consider using it alongside Susan Cain's excellent TED Talk "The Power of Introverts".
This assignment page could be used as a follow-up task:  Character Analysis - The Power of Introverts