“I’m not so sure that live is always better. It is part of the extrovert assumption to value interaction over inner action. Most introverts savor live time with a close friend, because they know there will be plenty of inner action for both of them. But much of what we call “social” in America allows for very little inner action. Emailing a friend or posting a blog entry will probably feel much richer, and help us feel much closer, than being up close and impersonal.”