What about this story:
In his article Synchronicity, An Acausal Connecting Principle, Carl G. Jung gives an example which has, over time, become famous: "A young woman I was treating had, at a critical moment, a dream in which she was given a golden scarab. While she was telling me this dream I sat with my back to the closed window. Suddenly I heard a noise behind me, like a gentle tapping. I turned round and saw a flying insect knocking against the window-pane from outside. I opened the window and caught the creature in the air as it flew in. It was the nearest analogy to a golden scarab that one finds in our latitudes, a scarabaeid beetle, the common rose-chafer (Cetonia aurata), which contrary to its usual habits had evidently felt an urge to get into a dark room at this particular moment." [Coll. Works, vol. 8, § 843]
Jung continues "The meaningful connection is obvious enough ... in view of the approximate identity of the chief objects (the scarab and the beetle)." [CW, vol. 8, § 845] He then notices that the treatment of this patient would be at first very difficult because she was caught up in a certain rationalism and the possibility of the irrational phenomena would be completely refused. She, therefore, would need a change of perspective whereby her consciousness could open with respect to the irrational. Such a transformation of consciousness is almost exclusively represented by symbols of rebirth. Jung writes: "The scarab is a classic example of a rebirth symbol. The ancient Egyptian Book of What Is in the Netherworld describes how the dead sun-god changes himself at the tenth station into Khepri, the scarab, and then, at the twelfth station, mounts the barge which carries the rejuvenated sun-god into the morning sky." [CW, vol. 8, § 845]
The meaning of this synchronicity consists in the fact that Jung's patient was in a shocking manner pointed to the insight, that in her, symbolically speaking, a rebirth myth was constellated that we interpret psychologically as a transformation of consciousness. This experience caused a deep affect and this again effected that she now could open up with reference to the irrational and could recognize the reality of the world of the unconscious.
See
http://www.psychovision.ch/synw/scarab_synchronicity_Jung.htm
What about that story?
Well, first of all I think it's appalling that Jung was ever allowed near patients! But those were the times I guess. But it's still really kind of disturbing to read how he revelled in having broken down a woman's rational thinking and "opened her up to the irrational."
That he actually saw this as a
problem:
"He then notices that the treatment of this patient would be at first very difficult because she was caught up in a certain rationalism and the possibility of the irrational phenomena would be completely refused."
But I guess it was totally logic, from his point of view, to get rid of that sane thinking so that she would be more perceptible to his alarmingly idiotic and shamefully unscientific ideas. You know what annoys me about people like Jung and Freud? They were so damn smug about their own ideas. The ideas were valid simply because they arose in their brilliant minds, and their patients (especially in the case of women it seems) were just instruments for their ideas. Appalling!
As to the meaningfullness of this story. So, she dreamt of a golden scarab, and then an insect comes into the room (yeah, insects are rare

). The insect in question was not, in fact, either a scarab, or golden. If there is really something meaningful who "steers" these events wouldn't it have been better if that vague something would actually have "sent" a REAL scarab? I don't demand it to be golden since such does not exist. But why just a remote relative to a scarab, why not a real one? It isn't impossible, it could have escaped from some bug collecter or something.
Well, OK, for Jung it is enough that the insect could be, in some way, connected to the scarab in the dream, albeit with a bit of a stretch. Then he connects it with an old Egyptian myth, as if that is the only possible interpretation, and the only symbolic value that has ever been given to a scarab, ever!! What if another African people had a completely different idea about what a scarab symbolizes? Then it could just as well have been a totally different meaning to the dream, couldn't it? But Jung considers himself a sufficient authority of scarab symbolism, and the ancient Egyptians were as well, it seems, so for him the interpretation was obvious. He uses this as a basis to manipulate a patient's mind and psyche with? Totally irresponsible!!
And then... Then we have only Jung's thoughts to give all this any sort of meaning at all, and only his description of how he broke down the woman's logic thinking and more or less forced her to realize this, very vague at that, meaning.
What do I think of this story? I think that, apart from that it does absolutely not prove that synchronicity is meaningfull, even on a subjective level, it is a disgusting story!