This is the cause and effect of the matter. Growing into a certain shape is not a certain fate, but a certain character reflects a certain shape on the face. This kind of personality is easy to cause some kind of fate.
Knowing this karma, you can know how to change your destiny. The so-called pursuit of happiness is achieved by one's own consciousness. To improve one's destiny, we should start with changing one's own personality defects, consciously exercise and make up for one's own defects, cultivate one's own mind, do more good deeds, help others, read more books, and be kind to others, which will naturally form mature personality and personality characteristics, thus improving one's appearance and destiny. The story of ants in the suburbs of Song Dynasty is a good example. Although it is a myth, the facts are clear. You can also read Four Discarded Disciplines, which is more helpful for you to understand people's fate.
I hope it helps you.