Physical activity is an excellent way of using and controlling the effect of aggressive reaction, and will prevent the buildup of aggressive emotions… - Jane Roberts

If you believe in the sinfulness of the world, for instance, then you will search out from normal sense data those facts that confirm your belief. But beyond that, at other levels you also organize your mental world in such a way that attracts to yourself events that - again - will confirm your beliefs.

These classic models are everywhere mirrored in all universal systems, and in each they are the ideals from which all varieties and versions of themselves constantly emerge. They are, then, the source of all phenomenal life and represent the inner structure behind all life forms. They do not produce copies of themselves, however, but new creative eccentricities which, in turn, alter the models. They also appear as the biological working models of the genes and chromosomes, and they can be affected and changed at any time through mental experience. they are, in fact, instantly responsive to mental and psychic events, through the natural interchange between the psychological model accepted by the focus personality, and the reflections of that model through the entire body structure.

The fact is that your plane originated because enough entities needed certain types of experience to warrant such a creation, and they set about forming it through the process of evolution.