The document suggests developing a functional personality through in-person social interaction to improve emotional intelligence (EQ). It recommends joining sports, civic organizations, places of worship, weddings, parties, funerals, clubs, or volunteer work to practice social skills. While IQ predicts a small percentage of job success, EQ predicts a much larger percentage of success. The profile of an INTJ personality type is described as having a high IQ but low EQ due to being out of sync socially.