Dr. Praful Vijaykar Sir, also used Carl Jung
Concept for explaining extrovert & introverts and written a book Titled#Disposition which explains
introverted and extroverted disposition & personalities correlated with homoeopathy.. Here introvert and extrovert are taken in very simple words, which are easily mixed up
And start talking to you termed as "extrovert"
And those people who take  time to get dissolving with people, they are  introverted.

Carl Jung also explains that
Introverted people turn different perceptions and experiences towards themselves.Carl jung believes that introversion is not related to selfishness,Introvertedness is more about introspection.
Similarly, extroverted is not necessarily a very generous personality..
Introvert is  more centripetal in nature and extrovert mind having more centrifugal tendency
Prafulla Sir while narrating extrovert dispostion ,placed 
Sulfur
Lachesis
Cannabis
Phosphorous etc.homoeopathic medicines in extrovert section while Natrum mur,
Carbons ,Haughty medicines & others considered as introverts
This book explains beautifully the extrovert & introverts disposition in correlation with Homoeopathic medicine without explaining idea of Carl Jung about extrovert & introverts..
Contemporary Harry van der of Prafull vijayakar Sir also correlated the concept of curl jung to miasm's ,also 

Hegal developed his dialectics, a philosophy and development and process.he made three stage
Thesis
Antithesis
And synthesis
Whom Harry linked to psora sycosis and syphilis
To be continued