The first two cognitive functions of an INFJ are Introverted Intuition and Extroverted Feeling. They basically sum up why INFJs want to save the world.
Yong Kang Chan
Yong Kang Chan, best known as Nerdy Creator, is an author. His mission is to make the world a more peaceful place to live in. He helps INFJs, HSPs, and other introverts connect with their inner peace and be self-compassionate. Download his free ebook, Self-Acceptance for INFJs.