Across cultures, what is beautiful is assumed to be good; attractive people are assumed to be more extroverted, popular, and happy.
en.wikipedia.org He displayed a romantic readiness which shone through his best prose, prose at once picturesque, gently informative, extroverted (yet self-engaged), and personally confiding.
en.wikipedia.org Profiles contained either self-generated information suggesting the profile owner was introverted or extroverted, and others-generated statements suggesting the owner was introverted or extroverted.
en.wikipedia.org She is extremely extroverted, excitable, clumsy, and impulsive and sporty.
en.wikipedia.org His more balanced and normal personality makes him an everyman type character, contrasting the generally extroverted people with whom he works.
en.wikipedia.org