Although I think what kind of lip shape has its own unique beauty, after all, it is innate, a gift from God and a gift from parents, so we should not feel sorry for ourselves. These ideas are imposed by the outside world and we should not be influenced by them.
But if we discuss people objectively, we can say that there are several kinds of lips that are not "ugly" and unique.
First of all, everyone should know the first kind, sausage mouth. This should be well known, and it can be seen more or less in TV dramas and movies.
Why is the sausage mouth unique? One is bigger and the other is valgus. Some women's sausage mouths are still full, and the lip line seems to be less. This lip shape is popular in Europe and America, but in China, the aesthetic requirement for women is mostly cherry mouth.
Therefore, the sausage mouth does not conform to the aesthetics of China people, because it is too thick. However, it is said that such thick lips are a blessing. I wonder if it's true.
The second is a mouth without lips, which is just the opposite of a sausage mouth. Because there are no lips, the lips look peaceful. Beauty is influenced by five senses, and lips are one of them. So it is impossible to show the beauty of lips without protruding lips, but it is also unique enough.
In short, no matter what kind of lip shape it is, it actually has its own characteristics. I think we should learn to accept it by ourselves first, and don't care about the opinions of others outside. Beauty of mind is the most important thing.
After all, the appearance will pass by with time, but the inner things will always exist.