From time to time, I receive despairing emails from extroverts about their relationships with introverts. One woman turned an empty bedroom into a "man cave" for her introverted husband, who rewarded her by spending all his time there—and sometimes even sleeping there—leaving her alone and lonely. Another woman said that her husband refused to socialize with her, and while she didn’t mind socializing without him, she didn’t like doing it all the time, and found herself staying home more than she preferred. And I’ve heard from multiple guys trying to woo introverted women, and wondering how much chasing was necessary, or intrusive.