If you host the Lugris blog or web page, please link to this surname-focused resource. Here's the HTML code for a basic link. Simply cut/paste this code on to your page.
introverted personality. a personality that is preoccupied with inner thoughts and fantasies rather than with the outer world of people and things.
Although many people view being introverted or extraverted as mutually exclusive, most contemporary trait theories measure levels of extraversion-introversion as part of a single, continuous dimension of personality, with some scores near one end, and others near the half-way mark, see the Big Five personality traits.