Since you want to know my opinion about astrology, I can tell you that I've been interested in this particular activity of the human mind since more than 30 years. As I am a psychologist, I am chiefly interested in the particular light the horoscope sheds on certain complications in the character. In cases of difficult psychological diagnosis I usually get a horoscope in order to have a further point of view from an entirely different angle. I must say that I very often found that the astrological data elucidated certain points which I otherwise would have been unable to understand. (This sentence was in a letter written to Hindu astrologer, B.V. Raman, September 6th, 1947)
Astrology would be an excellent example of manifest synchronicity if it had at its disposal thoroughly tested findings. But at least there are some facts thorougly tested and backed up by a wealth of statistics which make the astrological problem seem worthy of philosphical investigation. (Psycholody has no difficulty in recognizing this, since astrology represents the summation of all the psychological knowledge of antiquity.) The Secret of the Golden Flower, by Richard Wilhelm, commentary by C.G. Jung, pg 142