The Introvert-Ambivert-Extrovert Spectrum

Background: Modern psychological theories define introvert-extrovert spectrum as a continuous dimension of personality, rather than simply two personality types. Purpose of this article is to investigate and explain the introvert-extrovert spectrum, define and discuss the term ambivert whilst expanding the term introvert-extrovert spectrum using the term of ambiversion as an equally important, and finally, discuss the importance of libido in the context of introvert-ambivert-extrovert spectrum. Methods: Using literature review, author’s own experience and reflections about this subject, the theory of introvert-ambivert-extrovert spectrum is explained, expanded and discussed in this article. Conclusion: Libido, which can be defined not only as a sexual drive (narrow meaning), but as an overall life energy (wider meaning), can be directed in the individual’s expression of energy more inward (that is being more introverted) or more outward (that is being more extroverted). Ambiversion is somewhere near the half-way mark between two extremes, and it is characterized by high degree of adaptiveness and a good balance between inward and outward turning of the libido, which is associated with having more mature defense mechanisms in different life situations in comparison with predominantly introverts or extroverts, who might be more susceptible for the development of neurotic defense mechanism when faced with demanding life situations that require personality traits from the opposite side of the introvert-ambivert-extrovert spectrum. Using psychological advice and mental training it is possible to develop some of the personality traits from the opposite side of the spectrum in order to increase the adaptiveness to different life situations and avoid the development of neurotic defense mechanisms and neurotic surrogate life goals.