Quote Originally Posted by arxhy View Post
Fe is adaptation to the social needs of your surroundings, especially in the domain of knowing how to express emotion in a way favorable to others.

Fi is knowing how you feel about others and knowing how others feel about you, and acting accordingly. It's understanding, respecting and trying to shift the boundaries of relationships.
Ok, that may be so, but... why?

I would guess that "Fe" has more focus on being liked, therefore they're more likely to adapt themselves to others. But this must also mean having more ability to grasp and understand the feelings of others, because in order to know what they like, they must understand their needs and feelings.

I don't think there's much difference between Fi and Fe.