When the Buddha was alive, there was a story about an ugly woman who became beautiful after she got married. I don't know the specific story. The process is like this: the woman married her husband's family in the form of hiding her appearance, and her husband later learned about her ugly appearance and disliked her. After that, the ugly girl learned to repent and practice Buddhism, and became magical and beautiful, that is, she became like another person. This story illustrates the basic improvement of repentance.
In addition, there are people who practice, and the foundation of meditation level will change their appearance. Of course, King Kong is indestructible. You know, the principle is the same.
Finally, optimism. Without a sad and depressed expression, a smile will gradually change your face.
If you are satisfied, please adopt it. If you are not satisfied, please ask.