Intelligence is the strongest value for people that value a personal ability to identify what is intelligent, smart, and correct. Generally, these types tend to be introverted and thinking types (IXTX). For example, INTJs, ISTJs, ISTPs and INTPs. These types like finding out on their own what the answer is to various problems and issues. These types get a sense of identity and meaning from being able to answer these questions independently of other people, and experience a loss of identity and dissatisfaction when they are unable to find answers to logical questions.