How does one develop the feeling function?

The question sounds practical — a matter of technique, of exercises and habits — but it carries something else underneath it. The soul asking how do I develop feeling is often the soul that has already tried to think its way into feeling, which is precisely the wrong instrument. The feeling function is not developed by understanding it better. It is developed by suffering its inferiority, by tolerating the mess it makes when it finally surfaces, and by refusing the temptation to manage that mess back into tidiness.

Jung's own formulation is worth sitting with: the inferior function is the Achilles' heel of even the most heroic consciousness, and its development cannot be forced directly. As von Franz observes in Lectures on Jung's Typology, the attempt to develop feeling straight out of the unconscious — bypassing the auxiliary functions — is "foredoomed to failure, because it involves too great a violation of the conscious standpoint." The path runs obliquely, through the auxiliary, not through sheer will.

What, then, does development actually look like? Hillman's account in the same volume is the most honest:

Inferior feeling, to sum it up, may be characterized by contamination with the repressed which tends to manifest, as the Scholastic would have said, in ira and cupiditas — anger and desire. Inferior feeling is loaded with anger and rage and ambition and aggression as well as with greed and desire. Here we find ourselves with huge claims for love, with massive needs for recognition, and discover our feeling connection to life to be one vast expectation composed of thousands of tiny, angry resentments.

This is the starting material. Not the refined, discriminating value-judgment that a developed feeling function eventually produces, but the raw, contaminated, infantile version — the one that erupts at the wrong moment, attaches to the wrong person, collapses into mood rather than judgment. Development begins not by transcending this but by standing for it, as Hillman puts it: by acknowledging that this is where one actually feels, however embarrassing the address.

Hillman's account of the feeling function's etymology is instructive here. Feeling derives from the Teutonic fol, cognate with the Anglo-Saxon folm — the palm of the hand — and the Greek orexis, appetite and desire, meaning also to reach or stretch out. The function retains the residue of an organ. It is not an abstraction that can be cultivated in the abstract; it is a somatic act, a reaching toward or recoiling from, and its development requires that the body be included. Damasio's neurological evidence converges on the same point: patients with specific prefrontal lesions lose the capacity for feeling and simultaneously lose the capacity for practical reason (Damasio, 1994). The two are not separable. What presents as "undeveloped feeling" is often, at the neural level, a disruption of interoceptive signaling — the body's homeostatic reports failing to reach conscious awareness (Craig, 2015). Development of the feeling function is, in part, development of the capacity to receive one's own body.

Von Franz identifies the central obstacle with precision: the feeling type who does not develop extends the range of feeling — new people, new interests — without advancing the subtlety of values. The function moves its attention without moving itself. The non-feeling type, meanwhile, uses introverted feeling to sabotage: treating dreams as trivial, moods as weakness, fantasies as waste. Both errors share the same root — a failure to give value to what the soul is actually producing.

The corrective is not positive thinking about feeling. It is the patient education of negative feeling:

Especially important for the development of feeling are just these negative feelings, these with the minus sign: envy, hatred, arrogance, complaint, etc. They in particular demand courage and honesty, requiring patience in their handling. Relating them appropriately to the contents of consciousness and relating with them adequately in situations that call for them are certainly signs of superior feeling.

This is the counter-intuitive move. The culture of psychological development — the "if I grow enough, I will not suffer" logic — tends to treat negative feeling as material to be processed and released, converted into something more acceptable. Hillman refuses this. Envy is not a symptom to be cured; it is a feeling that has a right to exist and an appropriate place. The task is not to eliminate it but to give it adequate form, to let it become discriminating rather than diffuse. The cat neglected becomes the unconscious tiger.

What this means practically: the feeling function develops through relationship — specifically through the relationships that are difficult enough to require negative feeling to surface, and through the willingness to stay with that feeling long enough for it to differentiate. It develops through the arts, through aesthetic experience that demands a response of like or dislike that cannot be justified logically. It develops through the body — through the slow, tactile process of learning what one actually values rather than what one is supposed to value. And it develops, paradoxically, through what Hillman calls perversity: Swift, Baudelaire, Proust — the sophistication of feeling through what convention calls bad taste. The function may have to develop against its better judgment.

The one thing that does not develop it is the attempt to feel correctly, to produce the right emotional response on demand. That is the pneumatic move — feeling as performance of spiritual adequacy — and it produces exactly the inflation and self-sabotage that marks inferior feeling at its worst.

feeling function — Jung's rational faculty of value-discernment, and its genealogy from Homeric thūmos
embodied feeling — the somatic origin of the feeling function, from folm (palm) to orexis (reaching)
inferior function — the fourth function as bridge to the unconscious and site of renewal
James Hillman — portrait and bibliography of the archetypal psychologist who wrote the definitive account of the feeling function's development

Sources Cited

von Franz, Marie-Louise and Hillman, James, 2013, Lectures on Jung's Typology
Damasio, Antonio R., 1994, Descartes' Error
Craig, A.D., 2015, How Do You Feel?