Take this quiz to find out where you fall on the introvert-extrovert spectrum. Answer each question True or False, choosing the answer that applies to you more often than not. 1. I prefer one-on-one ...

Ever wondered whether you’re an introvert, extrovert, or somewhere in between? Understanding your personality type can help you navigate social situations, relationships and even your career.

Often I am surprised to hear how many public speakers and other people who have to present to large groups consider themselves to be introverts. I am also an introvert, so I thought I would share a ...

See our cover story, “The Upside of Being an Introvert.” See our gallery of the great introverts and extroverts in history. Contact us at letters@time.com ...