It even seems as if the ego has not been produced by nature to follow its own...

It even seems as if the ego has not been produced by nature to follow its own arbitrary impulses to an unlimited extent, but to help to make real the totality-the whole psyche. It is the ego that serves to light up the entire system, allowing it to become conscious and thus to be realized. If, for example, I have an artistic talent of which my ego is not conscious, nothing will happen to it. The gift may as well be non-existent. Only if my ego notices it can I bring it into reality. The inborn but hidden totality of the psyche is not the same thing as a wholeness that is fully realized and lived.
One could picture this in the following way: The seed of a mountain pine contains the whole future tree in a latent form; but each seed falls at a certain time onto a particular place, in which there are a number of special factors, such as the quality of the soil and the stones, the slope of the land, and its exposure to the sun and wind. The latent totality of the pine in the seed reacts to these cicumstances by avoiding the stones and inclining toward the sun, with the result that the tree's growth is shaped. Thus an individual pine slowly comes into existence, constituting the fulfillment of its totality, its emergence into the realm of reality. Without the living tree, the image of the pine is only a possibility or an abstract idea. Again, the realization of this uniqueness in the individual man is the goal of the process of individuation.