There is no human experience, nor would experience be possible at all without the intervention of a subjective aptitude. What is this subjective aptitude? Ultimately it consists of an innate psychic structure which allows man to have experiences of this kind. Thus the whole nature of the human male presupposes woman, both physically and spiritually. His system is tuned into woman from the start, just as it is prepared for a quite definite world where there is water, light, air, salt, carbohydrates, etc. The form of the world into which he is born is already inborn in him as a virtual image. Likewise parents, wife, children, birth, and death are inborn in him as virtual images, as psychic aptitudes. These a priori categories have by nature a collective character; they are images of parents, wife, and children in general, and are not individual predestinations. We must therefore think of these images as lacking in solid content, hence as unconscious. They only acquire solidity, influence, and eventual consciousness in the encounter with empirical facts which touch the unconscious aptitude and quicken it to life. They are, in a sense, the deposits of all our ancestral experiences, but they are not the experiences themselves.
Jung on the Ego and Archetype -
Archetypal statements are based upon instinctive predictions and have nothing to do with reason; they are neither rationally grounded or can they be banished by rational arguments. They have always been part of the world scene-representations collectives, as Levy-Bruhl rightly called them. Certainly the ego and its will have a part to lay in life but what the ego wills is subject in the highest degree to the interference, in ways the ego is usually unaware, of the autonomy and numinosity of archetypal processes.
( Carl Jung Memories Dreams and Reflections p. 353 )