My face is not big. My whole face looks oval, but my chin is flat. I want to sharpen my chin. Is there any non-surgical method?
You can rely on your hairstyle. Make the front part near the top of the head higher and thicker (you can ask the stylist to perm it), and leave the sideburns to the length parallel to your mouth. It looks like the face has been elongated, the overall face has been modified, and the sideburns have softened the chin and mandible. It will be beautiful.