Synchronicities are something that "appears” in an individual person’s life, usually at some particular stage or around some event. Therefore, we can assume that there are certain patterns in people’s lives when archetypes are triggered, resulting in greater likelyhood of experiencing synchronicities.
It is well known that Jung felt some special affinity with the mediaeval world in general, and with alchemy in particular. He saw connections there with the core of the psychology of the individuum.
Leif Frenzel is a writer and independent researcher. He has a background in philosophy, literature, music, and information technology. His recent interest is Jungian psychology, especially synchronicities and the relationship between consciousness and the unconscious.