Personality Index (PDX) is a consensus-driven platform based on analytical psychology typing methods such as Jungian Cognitive Functions, Myers–Briggs Type Indicators (MBTI), Enneagram, Instinctual Variant, Tritype, Socionics, Big Five Personality Traits. A list related profiles to One Tree Hill (2003). Which MBTI personality type best fits? Database for One Tree Hill (2003) personality type and what is the personality traits.