“Complexes are psychic fragments which have split off owing to traumatic influences or certian incompatible tendencies. As the association experiments prove, complexes interfere with the intentions of the will and disturb the conscious performance: they produce disturbances of memory and blockages in the flow of association; they appear and disappear according to their own laws; they can temporarily obsess consciousness, or influence speech and action in an unconscious way. In a word, complexes behave like independent beings, a fact especially evident in abnormal states of mind. In the voices heard by the insane they even take on a personal ego-character like that of the spirits who manifest themselves through automatic writing and similar techniques.” [1]
如果你看過「瞬息全宇宙」或「媽的多重宇宙」(英语:Everything Everywhere All at Once),講述一家美國華裔原來平凡無奇充滿問題的人生,因為打開平行宇宙的傳送器,連結到其他平行宇宙的自己,讓他們一家人性格大變、突然使出畢生從未學過的武功和技巧。這部片和李連杰所演的「宇宙追緝令」(英語:The One)有異曲同工的味道。「宇宙追緝令」講述宇宙中存在多個平行世界,而且每個平行世界裡都有一個你存在,平行世界裡面的複製體會分攤整個宇宙中你所具備的能量。