introvert and extrovert. sociable or unsocial people. different psychological temperaments. friends party. alone relax

introvert extrovert people psychological temperament mindset outward inward sociable unsocial extroversion friend party alone relax introversion orientation hiking travel yoga meditation woman man mental closed personality open communication psychology unsociable behavior tent comfort individuality mind loneliness leisure shy lifestyle vacation habit sociopath lonely meditate calm fun different character vector set