They consider plastic surgery or to make themselves look better, be a good thing if you would like to make it a provision for enhancing your image. You're not doing it because someone else told you to do it.
She said the surgery to make themselves look better or be a good thing if you want to do it for promoting a positive image of you. No, you do it because someone else tells you to do it.
You see the surgery or to make yourself look better would be a good thing if you want to make this allowance to promoting a good image. Not you do it because someone told you to do it.