Every choice we make will cause the butterfly effect, if the headmaster we talked about above wasn't such a generous man, no matter how lucky he was, there wouldn't be we will no longer be patient. In "The Sailor-Boy's Tale" by Isak Dinesen, if the boy was not such a romantic and courageous boy, even if he met the girl, she still would not fall in love with him. Because miracles exist, but they only exist when you deserve them. Even in fairy tales, most protagonists possess many positive qualities, such as genuineness, honesty and insight. We are not the protagonists of fairy tales, counting on "miracles" will only bring them to us