Personal opinion:
I often see people, including myself, getting enraged when some specific topic during conversation comes up, or while watching some specific YouTube video/Tweet/Insta post, and often reflected upon it later...
"why does some specific content enrage people?"
Probably there are many reasons, one of them could be that we hold such topics close to our identity. In Jungian literature, Complexes come close to helping us understand these behaviors. I've added pictures to get a quick overview, in case you want to skip reading full article.
Following is the excerpts from Jung’s original writings: Structure and Dynamics of the Psyche, A REVIEW OF THE COMPLEX THEORY, Vol 8
The feeling-toned groups of representations in the unconscious. - Jung
Constellation:
The outward situation releases a psychic process in which certain contents gather together and prepare for action. When we say that a person is “constellated” we mean that he has taken up a position from which he can be expected to react in a quite definite way. But the constellation is an automatic process which happens involuntarily and which no one can stop of his own accord. The constellated contents are definite complexes possessing their own specific energy.
Defence mechanisms invoked by complexes:
The complexes will influence its course in high degree by provoking disturbed reactions or—more rarely—by hiding behind a definite mode of reaction which, however, can be recognized by the fact that it no longer corresponds to the meaning of the stimulus word.
Educated subjects with strong will can screen off the meaning of a stimulus word by short reaction times. But this only works when really important personal secrets have to be protected.
Unintelligent people, and particularly women, protect themselves with the help of value predicates (defence mechanism). Value predicates are attributes of feeling, such as beautiful, good, dear, sweet, friendly, etc.
One often notices, in conversation, how certain people find everything interesting, charming, good, lovely, fascinating, all of which serve either to cover up their total lack of interest or to hold the object at arm’s length. But the great majority of subjects cannot prevent their complexes from picking on certain stimulus words and furnishing them with various symptoms of disturbance, the chief of these being delayed reaction time.
Association test:
Instead of questions in the form of definite sentences, the subject is confronted with the vague, ambiguous, and therefore disconcerting stimulus word, and instead of an answer he has to react with a single word.
Through accurate observation of the reaction disturbances, facts are revealed and registered which are often assiduously overlooked in ordinary discussion, and this enables us to discover things that point to the unspoken background or constellations.
Association test used in Skyfall movie →
What happens in the association test also happens in every discussion between two people.
The discussion loses its objective character and its real purpose, since the constellated complexes frustrate the intentions of the speakers and may even put answers into their mouths which they can no longer remember afterwards. Gaps or falsifications of memory occur with average regularity in all spheres of association disturbed by complexes.
Everyone knows nowadays that people “have complexes.” What is not so well known is that complexes can have us. - Jung
Nature of complexes:
The existence of complexes throws serious doubt on the naïve assumption of the unity of consciousness, which is equated with “psyche,” and on the supremacy of the will. Every constellation of a complex postulates a disturbed state of consciousness. The unity of consciousness is disrupted and the intentions of the will are impeded or made impossible. Even memory is often noticeably affected, as we have seen. The complex must therefore be a psychic factor which, in terms of energy, possesses a value that sometimes exceeds that of our conscious intentions, otherwise such disruptions of the conscious order would not be possible at all. And in fact, an active complex puts us momentarily under a state of duress, of compulsive thinking and acting, for which under certain conditions the only appropriate term would be the judicial concept of diminished responsibility.
Scientifically speaking, what is a complex?
It is the image of a certain psychic situation which is strongly accentuated emotionally and is, moreover, incompatible with the habitual attitude of consciousness. This image has a powerful inner coherence, it has its own wholeness and, in addition, a relatively high degree of autonomy, so that it is subject to the control of the conscious mind to only a limited extent, and therefore behaves like an animated foreign body in the sphere of consciousness. The complex can usually be suppressed with an effort of will, but not argued out of existence, and at the first suitable opportunity it reappears in all its original strength. Certain experimental investigations seem to indicate that its intensity or activity curve has a wavelike character, with a “wave-length” of hours, days, or weeks. This very complicated question remains as yet unclarified.
Dissociation or Personality Splitting:
Janet and Morton Prince both succeeded in producing four to five splittings of the personality, and it turned out that each fragment of personality had its own peculiar character and its own separate memory. These fragments subsist relatively independently of one another and can take one another’s place at any time, which means that each fragment possesses a high degree of autonomy.
My findings in regard to complexes corroborate this somewhat disquieting picture of the possibilities of psychic disintegration, for fundamentally there is no difference in principle between a fragmentary personality and a complex.
Personality fragments undoubtedly have their own consciousness, but whether such small psychic fragments as complexes are also capable of a consciousness of their own is a still unanswered question.”
The origin of complexes is Trauma, moral-conflict:
The aetiology (the cause) of their origin is frequently a so-called trauma, an emotional shock or some such thing, that splits off a bit of the psyche. Certainly one of the commonest causes is a moral conflict, which ultimately derives from the apparent impossibility of affirming the whole of one’s nature. This impossibility presupposes a direct split, no matter whether the conscious ‘mind is aware of it or not.
Identification with complex:
Later levels of conscious development created such an intense ego-complex or ego-consciousness that the complexes were deprived of their original autonomy, at least in ordinary speech.
As a rule there is a marked unconsciousness of any complexes, and this naturally guarantees them all the more freedom of action. In such cases their powers of assimilation become especially pronounced, since unconsciousness helps the complex to assimilate even the ego, the result being a momentary and unconscious alteration of personality known as identification with the complex.
In the Middle Ages it went by another name: it was called possession.
There is in fact no difference in principle between a slip of the tongue caused by a complex and the wildest blasphemies; it is only a difference of degree.
Complexes are real because they cause pain:
Complexes appear to be such trivial things, such ridiculous “nothings,” in fact, that we are positively ashamed of them and do everything possible to conceal them. But if they were really “nothing” they could not be so painful. Painful is what causes pain—something decidedly unpleasant, therefore, which for that reason is important in itself and deserves to be taken seriously.
Swallowing Ego-Complex:
We are only too ready to make anything unpleasant unreal—so long as we possibly can. The outbreak of neurosis signalizes the moment when this can no longer be done. From this moment the complex establishes itself on the conscious surface; it can no longer be circumvented and proceeds to assimilate the ego-consciousness step by step, just as, previously, the ego-consciousness tried to assimilate it. This eventually leads to a neurotic dissociation of the personality.
Such a development reveals the complex in its original strength sometimes exceeds even that of the ego-complex, and threatens to swallow the ego-complex.
Complexes raise their voices during the night:
[209] It is a negative admission of the instinctive fear which primitive man has of invisible things that move in the dark. With primitives, this fear does in fact set in with the fall of darkness, just as, with us, complexes are swamped by day, but at night raise their voices all the more clamorously, driving away sleep or filling it with bad dreams. Complexes are objects of inner experience and are not to be met in the street and in public places.
Complexes can wreack havoc:
they are the “little people” whose pranks disturb our nights. Naturally, so long as the evil falls only on our neighbours, it counts for nothing; but when it attacks us—then one must be a doctor in order to appreciate what an appalling menace a complex can be. Only when you have seen whole families destroyed by them, morally and physically, and the unexampled tragedy and hopeless misery that follow in their train, do you feel the full impact of the reality of complexes. You then understand how idle and unscientific it is to think that a person can “imagine” a complex.
Complexes in mythology:
Complexes are not entirely morbid by nature but are characteristic expressions of the psyche, irrespective of whether this psyche is differentiated or primitive. Consequently we find unmistakable traces of them in all peoples and in all epochs. The oldest literary records bear witness to them; thus the Gilgamesh Epic describes in masterly fashion the psychology of the power-complex, and the Book of Tobit in the Old Testament gives the history of an erotic complex together with its cure.
Complexes are royal road to the unconscious but not so royal:
[210]Complexes are in truth the living units of the unconscious psyche, and it is only through them that we are able to deduce its existence and its constitution….., That is why Freud became the real discoverer of the unconscious in psychology, because he examined those dark places and did not simply dismiss them, as “parapraxes.” The via regia (the royal road) to the unconscious, however, is not the dream, as he thought, but the complex, which is the architect of dreams and of symptoms. Nor is this via so very “royal,” either, since the way pointed out by the complex is more like a rough and uncommonly devious footpath that often loses itself in the undergrowth and generally leads not into the heart of the unconscious but past it.
Necessity of Complexes:
[211]Fear of complexes is a bad signpost, however, because it always points away from the unconscious and back into consciousness. Complexes are something so unpleasant that nobody in his right senses can be persuaded that the motive forces which maintain them could betoken anything good. The conscious mind is invariably convinced that complexes are something unseemly and should therefore be eliminated somehow or other. Despite overwhelming evidence of all kinds that complexes have always existed and are ubiquitous, people cannot bring themselves to regard them as normal phenomena of life. The fear of complexes is a rooted prejudice, for the superstitious fear of anything unfavourable has remained untouched by our vaunted enlightenment. This fear provokes violent resistance whenever complexes are examined, and considerable determination is needed to overcome it.
Freud overcame Resistance:
[212]Fear and resistance are the signposts that stand beside the via regia to the unconscious, and it is obvious that what they primarily signify is a preconceived opinion of the thing they are pointing at. It is only natural that from the feeling of fear one should infer something dangerous, and from the feeling of resistance something repellent. The patient does so, the public does so, and in the end the analyst does so too, which is why the first medical theory about the unconscious was, logically, the theory of repression worked out by Freud. By drawing conclusions a posteriori from the nature of complexes, this view naturally conceives the unconscious as consisting essentially of incompatible tendencies which are repressed on account of their immorality. Nothing could offer a more striking proof that the author of this view proceeded purely empirically, without being in the least influenced by philosophical considerations.
Before Freud:
There had been talk of the unconscious long before Freud. It was Leibniz who first introduced the idea into philosophy; Kant and Schelling expressed opinions about it, and Carus elaborated it into a system, on whose foundations Eduard von Hartmann built his portentous Philosophy of the Unconscious. The first medico-psychological theory of the unconscious has as little to do with these antecedents as it has with Nietzsche.
Complexes most absolutely prejudiced thing in every individual:
[213]Freud’s theory is a faithful account of his actual experiences during the investigation of complexes. But since such an investigation is always a dialogue between two people, in building up the theory one has to consider not only the complexes of the one partner, but also those of the other. Every dialogue that pushes forward into territory hedged about by fear and resistance is aiming at something vital, and by impelling the one partner to integrate his wholeness it forces the other to take up a broader position. He too is impelled towards wholeness, for without this he would not be able to push the dialogue deeper and deeper into those fear-bound regions. No investigator, however unprejudiced and objective he is, can afford to disregard his own complexes, for they enjoy the same autonomy as those of other people. As a matter of fact, he cannot disregard them, because they do not disregard him. Complexes are very much a part of the psychic constitution, which is the most absolutely prejudiced thing in every individual. His constitution will therefore inexorably decide what psychological view a given observer will have. Herein lies the unavoidable limitation of psychological observation: its validity is contingent upon the personal equation of the observer.
Complexes of the Public:
[214]Psychological theory therefore formulates, first and foremost, a psychic situation that has come about through a dialogue between one particular observer and a number of observed persons. As the dialogue moves mainly in the sphere of resistances set up by complexes, the character of these complexes will necessarily become attached to the theory, that is to say it will be, in the most general sense of the word, offensive, because it works on the complexes of the public. That is why all the views of modern psychology are not only controversial in the objective sense, but provocative. They force the public to react violently either for or against and, in scientific discussions, give rise to emotional debates, outbursts of dogmatism, personal vituperation, and so forth.
Violent reaction of public to Freud’s work:
[215]It can easily be seen from all this that modern psychology with its investigation of complexes has opened up a psychic taboo area riddled with hopes and fears.
[216]It will no doubt be remembered what a storm of indignation was unleashed on all sides when Freud’s works became generally known. This violent reaction of public complexes drove Freud into an isolation which has brought the charge of dogmatism upon him and his school. All psychological theoreticians in this field run the same risk, for they are playing with something that directly affects all that is uncontrolled in man—the numinosum, to use an apt expression of Rudolf Otto’s. Where the realm of complexes begins the freedom of the ego comes to an end, for complexes are psychic agencies whose deepest nature is still unfathomed. Every time the researcher succeeds in advancing a little further towards the psychic tremendum, then, as before, reactions are let loose in the public, just as with patients who, for therapeutic reasons, are urged to take up arms against the inviolability of their complexes.
Reminiscent of Primitives:
[217]the existence of complexes, of split-off psychic fragments, is a quite perceptible vestige of the primitive state of mind. The primitive mind is marked by a high degree of dissociability, which expresses itself in the fact, for instance, that primitives assume the existence of several souls—in one case, even six—besides an immense number of gods and spirits, who are not just talked about, as with us, but are very often highly impressive psychic experiences.
when I speak of a “vestige” of a primitive state, I do not necessarily mean that this state will sooner or later come to an end. On the contrary, I see no reason why it should not endure as long as humanity lasts. So far, at any rate, it has not changed very much, and with the World War and its aftermath there has even been a considerable increase in its strength. I am therefore inclined to think that autonomous complexes are among the normal phenomena of life and that they make up the structure of the unconscious psyche.
Similar materials:
James Newell - What is a "Complex" in Jungian Psychology
Complex/Archetype/Symbol in the Psychology of C.G. Jung - Book by Jolande Jacobi
Complexes: Diagnosis and Therapy in Analytical Psychology - Book by Hans Dieckmann (short book, however didn’t find it so engaging. In short, author is tracing all different forms of complexes to be originating from Father/Mother complex)