Introverted intuition is the intuition that acts in an introverted and thus, subjective manner. He is excessively reclusive, irascible, unfriendly, and introverted. Ladan also described Laleh as more introverted and herself quite talkative. Jung gave a talk on psychological types, the introverted and extraverted type in analytical psychology. Each function is used in either an extraverted or introverted way. In addition to these four types, Jung defines a polarity between introverted and extraverted personalities. Ludwig was shy and introverted and eventually became a recluse. In SLI the leading function is introverted sensation and the creative function is extraverted logic. A nerd is a person seen as overly intellectual, obsessive, introverted or lacking social skills. One Brian was introverted, shy, sensitive, deep-thinking. He was introverted and bookish in grade school and then blossomed in high school. He was shy, introverted, and overweight, and was frequently homebound after suffering bouts of asthma. This is not a forum where introverted or shy people will be inclined to contribute. Fellow musicians described Dead as odd, introverted and depressed. Leigh has described herself as shy, introverted, and averse to Hollywood publicity and scandal.