Synchronicity or just a coincidence?

The word Synchronicity comes from the German word: Synchronizität. It is a concept that was first introduced by psychologist Carl G. Jung.

Jung used this concept “to describe circumstances that appear meaningfully related yet lack a causal connection”. He believed that ascribing meaning to coincidences was a healthy function as it would make us think, or bring the subconscious mind to attention and make us pay more attention to the small details.

Just how much meaning should we ascribe to coincidences?