Every choice we make will cause the butterfly effect, if the dean we talked about above was not such a generous man, it doesn't matter his luck, there would be I will no longer be patient. In "The Sailor-Boy's Tale" by Isak Dinesen, if the boy wasn't such a romantic and brave boy, even if he meets the girl, she still won't fall in love with him. Because miracles exist, but they only exist when you deserve them. Even in fairy tales, most protagonists have many good qualities, such as authenticity, honesty, and insight. We are not the protagonists of fairy tales, relying on “miracles” will only make us