In a society which often extols the extrovert, there are two articles which help to provide perspective of the opposite. One is Jonathan Rauch's 'Caring for your Introvert' first published in The Atlantic in 2003:
"Extroverts are seen as bighearted, vibrant, warm, empathic. "People person" is a compliment. Introverts are described with words like "guarded," "loner," "reserved," "taciturn," "self-contained," "private"—narrow, ungenerous words, words that suggest emotional parsimony and smallness of personality. Female introverts, I suspect, must suffer especially. In certain circles, particularly in the Midwest, a man can still sometimes get away with being what they used to call a strong and silent type; introverted women, lacking that alternative, are even more likely than men to be perceived as timid, withdrawn, haughty...
How can I let the introvert in my life know that I support him and respect his choice? First, recognize that it's not a choice. It's not a lifestyle. It's an orientation.
Second, when you see an introvert lost in thought, don't say "What's the matter?" or "Are you all right?"
Third, don't say anything else, either."
Secondly there is Laurie Helgoe's essay in the September/October issue of Psychology Today:
"Scientists now know that, while introverts have no special advantage in intelligence. they do seem to process more information than others in any given situation. To digest it, they do best in quiet environments, interacting one on one.
Further, their brains are less dependent on external stimuli and rewards to feel good. As a result, introverts are not driven to seek big hits of positive emotional arousal—they’d rather find meaning than bliss—making them relatively immune to the search for happiness that permeates contemporary American culture. In fact, the cultural emphasis on happiness may actually threaten their mental health. As American life becomes increasingly competitive and aggressive, to say nothing of blindingly fast, the pressures to produce on demand, be a team player , and make snap decisions cut introverts off from their inner power source, leaving them stressed and depleted. Introverts today face one overarching challenge—not to feel like misfits in their own culture..."
Care to comment on the two dichotomous character types?