Dynamic, deals with the Emotions of people in real time.

Awareness of the states of energy around the individual.

Emotions are different from feelings. Emotions are instinctive responses (based on certain parameters) to stimuli whereas feelings are deep convictions that are not affected suddenly, unlike emotions (which are, by definition, actually caused due to stimuli). This is why the Fi user jibes at the Fe user (displaying a spectrum of emotions according to any given moment) for a lack of authenticity since for the Fi user, the conviction remains unaffected by this stimuli, whereas for the Fe user, these emotions are used to influence and develop energy states rather than statically being assessed.

Tests the energy of the state using Emotions to adjust it but not according to a single internal state (Fi, which acts one-on-one) but to use it to bring all wavelengths to a single resonant frequency (Harmony).

Best function for communication since it knows what the masses expect or more accurately, which thing won’t anger the majority of people.

Represents others valuing the Fe user, since the sense of identity is Extraverted (and based on the development of emotional states rather than the static analysis of discrete states—Fi) and, also depends on the dimensionality of Fi in the Fe user.

When Fe is dominant, Fi is ignored, so the internal emotional state is muzzy since it isn’t being compared with anyone else’s because they (Emotions) are influenced by and influence others’ in real time (dynamic function) :

Fe dominants deal with their emotions excellently but the thing is, these emotions can only give them a sense of their states with respect to each passing moment while knowing the internal state (which isn’t as unstable) doesn’t depend on such a continuous spectrum of reactions which are themselves not indicative of internal states to begin with, since those Emotions aren’t uninfluenced representations of the internal state. Fi dominants give birth to their convictions and since those aren’t dynamically influenced, it explains why they are not as emotive as Fe dominants.

Represents the conversion of Potential Energy to Kinetic Energy; converting the possibility (potential) an object yields to a dynamic (kinetic) state helps gauge the excitability of objects—noting the development (dynamic) rather than the structure (Fi, static).

ESFJ : +Fe : Ethics of Positive Emotions : Joy, excitement, expressing enthusiasm, being open and friendly with people. May come off as unsettlingly too nice. Tries to promote a warm atmosphere/caretaker role, Mrs. Hudson/Molly Weasely like persona to ensure positive atmospheres but gets uncomfortable due to negative emotions due to the incompetence in converting them into positive ones.

ENFJ : -Fe : Ethics of Negative Emotions : Escalates emotional conflicts (is periodically anguished), may come off as indignant or too dramatic (Hamlet, literally berates the whole play with monologues after monologues of plight and bad emotions while uttering few words to actually a real person) and use a lot of mockery and sarcasm but whole-heartedly tries to move away from bad emotional atmosphere. Associated with dramatic interpersonal story (romance, fighting, revenge, judgment, death), also with witches, prositutes, don juans (can also be ExTP), and kings/queens/rulers, especially charming/tyrannous/temperamental ones.

At its best : warm, helpful, accommodating, jovial, the inspirational ‘light’, self-sacrificing, teaches people how to be a human.