In the third and final part of the paper we intend to show a 'case study' in the C.G. Jung's cognitive individuation process where Jung himself is the 'undetached observer'. His individuation experience can be a part of the cognitive individuation, in the sense that on the basis of the possible integration of the contents deriving hypothetically from the collective unconscious, along with the acausal synchronistic phenomena associated with the coherent meaning patterns can be identified.