I was once asked by a teacher what one thing I would change about my appearance if anything was possible. It was in some kind of marketing class while studying clothes design.
He asked the whole class, most girls wanted a smaller/straighter nose, bigger breasts or more puffy lips. I said I would change my skin. I have always had a feeling of discomfort with my own skin. Maybe it has to do with major acne problems, maybe there is more to it, I don’t know, but the answer still stands the same.