After a series of very disturbing dreams, Jung wrote:
On August 1  the world war broke out. Now my task was clear: I had to try to understand what had happened and to what extent my own experience coincided with that of mankind in general. Therefore my first obligation was to probe the depths of my own psyche. (1961/1989, p. 176)And probe he did. The result was a near psychosis, or perhaps a full-blown psychosis, that Jung learned to manage through yoga, familial and friendly support, and his own will and determination to continue the inner exploration. His pursuit was unprecedented.
I was frequently so wrought up that I had to do certain yoga exercises in order to hold my emotions in check. . . . I would do the exercises only until I had calmed myself enough to resume my work with the unconscious. . . .To the extent that I managed to translate the emotions into images--that is to say, to find the images which were concealed in the emotions--I was inwardly calmed and reassured. . . .I wrote down the fantasies as well as I could, and made an earnest effort to analyze the psychic conditions under which they had arisen. (1961/1989, p. 177)The incredible compilation of his work, images and written fantasies, is the Red Book, a book which I have already had the great pleasure of seeing in-person in New York, and which I plan to visit again in LA in a few weeks. I strongly recommend you go see it as well, if you're anywhere in the area. Jung himself understood his book not simply as an exploration into his own unconscious -- and, therefore, the basis for his entire psychological theory that was to come -- but as an exploration into a new way of seeing the world, and of being in it. In a time of war, Jung went inside to understand the world and the race of people causing chaos and suffering. The lessons he learned in himself should not be lost on us today.