Facing prosecution for draft resistance, I dropped out of college to avoid being pulled out after putting down tuition. Having been exposed to Volumes 9i and 9ii of the Collected Works and being challenged by them, I decided to devote some time to the study of Jung while out of school and started to acquire the volumes of the Bollingen series one by one as I read them, starting with Psychiatric Studies.
I generally like Jung's earliest professional writings because then he was still excited by developments, such as psychoanalysis, in the field and because then, as a student or intern or resident himself, he had to be concerned about their critical reception. Until 1903, when he married into a very wealthy family, Jung had to worry about his career and about making money.
The most interesting of the essays in this volume is his doctoral dissertation "On So-Called Occult Phenomena." Like so much of his later work, it has an element of dishonesty. Here it is that the medium the study focuses on was a female relative who was in love with her investigator and cousin, Jung himself. Later on, as was not so unusual in those days, the dishonesty was more on the order of disguising his own dream and analytic materials as those of patients or publishing his own artwork as the product of analysands. But, at the time of reading, I did not know this--though I did suspect, correctly, that Jung took the spiritualism involved more seriously than he let on.
Reading his dissertation led me to Flournoy's From India to the Planet Mars and other classics of the kind and ultimately to that excellent history of early depth psychologies, The Discovery of the Unconscious.