If the individual realizes his self by spontaneous activity and thus relates himself to the world, he ceases to be an isolated atom; he and the world become part of one structuralized whole; he has his rightful place, and thereby his doubt concerning himself and the meaning of life disappears. This doubt sprang from his separateness and from the thwarting of life; when he can live, neither compulsively nor automatically but spontaneously, the doubt disappears. He is aware of himself as an active and creative individual and recognizes that there is only one meaning of life: the act of living itself.
Man is the only animal that can be bored, the only animal for whom his own existence is a problem.
