Synchronistic phenomena prove the simultaneous occurrence of meaningful equivalences in heterogenous, causally unrelated processes; in other words, they prove that a content perceived by an observer can, at the same time, be represented by an outside event, without any causal connection. From this it follows either that the psyche cannot be localized in time, or that space is relative to the psyche.
Carl JungA complex is a cluster of energy in the unconscious, charged by historic events, reinforced through repitition, embodying a fragment of our personality, and generating a programmed response and an implicit set of expectations.
Carl Jung