I am a boy, but my chin is sharp. What should I do? The cheekbones feel a little wide on the face, and then the chin is a little wide. I have masseter muscles on both sides of my cheek, but not on both sides. Drinking water and exercise are indispensable, and staying up late is not acceptable. Vitamins are unnecessary. Let's start from the heart. Instead of looking in the mirror for a while, you can exercise and look at the mountains and rivers to really make yourself happy. Then you will find yourself a very handsome child, very beautiful.