The attitude types which in certain respects are best understood when described together so their differences can be more clearly seen:
CORRELATIVE MECHANISMS
The contrary attitudes [extraversion and introversion], are in themselves no more than correlative mechanisms: a diastolic going out and seizing of the object, and a systolic concentration and detachment of energy from the object seized. Every human being possesses both mechanisms as an expression of his natural life-rhythm, a rhythm which Goethe, surely not by chance, described physiologically in terms of the heart's activity. A rhythmical alternative of both forms of psychic activity would perhaps correspond to the normal course of life
CW6 ¶ 6OUTER CONDITIONS UNDER WHICH WE LIVE
But the complicated outer conditions under which we live and the even more complicated conditions of our individual psychic make-up seldom permit a completely undisturbed flow of psychic energy. Outer circumstances and inner disposition frequently favor one mechanism and restrict or hinder the other
CW6 ¶ 6A TYPE WILL BE PRODUCED
One mechanism will naturally predominate, and if this condition becomes in any way chronic a type will be produced: that is, an habitual attitude in which one mechanism predominates permanently, although the other can never be completely suppressed since it is an integral part of the psychic economy. Hence there can never be a pure type in the sense that it possesses only one mechanism with the complete atrophy of the other. A typical attitude always means merely the relative predominance of one mechanism
CW6 ¶ 6GENERAL BASIC ATTITUDES
Extraversion and introversion are to be distinguished as general basic attitudes from the function-types. These two attitudes may be recognized with the greatest ease, while it requires considerable experience to distinguish the function-type. At times it is uncommonly difficult to find out which function holds prior place
CW6 ¶ 248A REFLECTIVE AND CONTEMPLATIVE AIR
The fact that the introvert, because of his abstracting attitude, naturally has a reflective and contemplative air is misleading. One is inclined to assume that in him the primacy falls to thinking
CW6 ¶ 248DISPLAYS MANY IMMEDIATE REACTIONS
The extravert, on the contrary, naturally displays many immediate reactions, which easily lead one to conjecture a predominance of feeling. These suppositions are deceptive, since the extravert may well be a thinking, and the introvert a feeling type
CW6 ¶ 248INFLUX OF UNCONSCIOUS CONTENTS
There is a constant influx of unconscious contents into the conscious psychological process, to such a degree that at times it is hard for the observer to decide which character traits belong to the conscious and which to the unconscious personality
CW6 ¶ 576This difficulty is met with mainly in people who are given to express themselves more profusely than others
CW6 ¶ 576ATTITUDE OF OBSERVER
Naturally it also depends very largely on the attitude of the observer whether he seizes hold of the conscious or the unconscious character of the personality
CW6 ¶ 576TEND TO SEIZE ON CONSCIOUS CHARACTER
Generally speaking, a judging observer will tend to seize on the conscious character, while a perceptive observer will be more influenced by the unconscious character, since judgment is chiefly concerned with the conscious motivation of the psychic process, while perception registers the process itself
CW6 ¶ 576PERSONALITY AS BOTH INTROVERTED AND EXTRAVERTED
But in so far as we apply judgment and perception in equal measure, it may easily happen that a personality appears to us as both introverted and extraverted, so that we cannot decide at first to which attitude the superior function belongs. In such cases only a thorough analysis of the qualities of each function can help us to form a valid judgment
CW6 ¶ 576WHICH FUNCTION IS UNDER CONSCIOUS CONTROL?
We must observe which function is completely under conscious control, and which functions have a haphazard and spontaneous character. The former is always more highly differentiated than the latter, which also possess infantile and primitive traits. Occasionally the superior function gives the impression of normality, while the others have something abnormal or pathological about them
CW6 ¶ 576LIBIDO STREAMS IN OR OUT
The sort of demons that introversion and extraversion may become is a daily experience for us psychotherapists. We see in our patients and can feel in ourselves with what irresistible force the libido streams inwards or outwards, with what unshakable tenacity an introverted or extraverted attitude can take root
CW6 ¶ 347NOT TRAITS OF `CHARACTER'
Introversion and extraversion are not traits of character at all but mechanisms, which can, as it were, be switched on or off at will. Only from their habitual predominance do the corresponding characters develop. The predilection one way or the other no doubt depends on the inborn disposition, but this is not always the decisive factor
CW6 ¶ 479CONFLICT OF ATTITUDE
There is something intrinsically irritating about this conflict of attitude, and, at bottom, it is the cause of the most heated and futile scientific discussions
CW6 ¶ 521WAY OF REACTING TO THE COMPLEXES
The two fundamental mechanisms of the psyche, extraversion and introversion, are also to a large extent the normal and appropriate ways of reacting to complexesextraversion as a means of escaping from the complex into reality, introversion as a means of detaching oneself from external reality through the complex
CW5 ¶ 259WHEELWRIGHT COMMENTARY
In the natural course of a person's life, extraversion and introversion may alternate as dominant attitudes. Jane and I observed this process among pre-literate peoples when we spent some time on a tiny little island called Aitutaki. It was quite startling to us to watch the Polynesians flip back and forth from extraversion to introversion. I often had the experience of talking with one chap who one minute would be very animated and the next minute would stop right in the middle of a sentence and just lean up against a palm tree. He'd be off somewhere; God knows where he went! Then after about five minutes, suddenly he would plug in again and be back in business. Absolutely amazing! I've seen the Navajos do his sort of thing, too
SGD ¶ 0A ONE-SIDED TYPE IS ESTABLISHED
In our highly competitive society, one of the attitudes is more or less dammed up in order to produce a supposedly more efficient performance. As a result a definite, one-sided type is established. However, it's never possible to suppress completely the opposite attitude, as both are basic psychological factors in every individual
SGD ¶ 0The fundamental concepts fall into four categories: