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Dominant Ti (Introverted Thinking) / Inferior Fe (Extroverted Feeling)

Dipper’s thirst for knowledge has been the driving force of the entire show. He, like everyone else on the show, has noticed several odd things about Gravity Falls, however, unlike everyone else, he tends to try an look for the logical explanations for the strange things he sees. Once he finds the book in the woods, he consistently looks to it for explanations about the town. Because of his need to question everything, however, he feels isolated from everyone else, especially his family. However, his inferior Fe causes him to want to be closer to those around him, and it inflicts the want for his feelings to be taken seriously.

Auxiliary Ne (Extroverted Intuition) / Tertiary Si (Introverted Sensing)