This image was used on a social anxiety site to illustrate what it says. My take on it is virtually everyone in the world is like this if you expand social anxiety to mean inner confusion.
Under current worldwide social norms, inner confusion reigns because there is no way for individuals to communicate with profound authenticity, no way to connect on authentic levels. The closest most people can get is shared ideals, shared vows, shared beliefs, all mere pale shadows of true authenticity.
Those who lack profound authentic communication must needs necessarily also lack authentic self-knowledge. You cannot know thyself all alone. You must be able to communicate it, communicate with it, interact with it to know it. And you must be able to do this with a knowing other who is doing the same with you. This is so because our psychologies are based on interpersonal communication. There is no other way.
FIML practice can correct virtually all interpersonal communication problems between two people. FIML optimizes interpersonal communication and by so doing optimizes self-knowledge as well.