Hello and thank you for your question.The purpose of the surgery is to improve the features you are unhappy with. As long as what you want, matches with what the Plastic Surgeon feels he can realistically obtain for you with Rhinoplasty Surgery, then yes, according to you, you will look prettier.As Specialist Plastic Surgeons, our training is to reshape and mould(that's where the work 'plastic' comes from in our title as Plastic Surgeons). So, whether we are doing this for reconstructive purposes, or cosmetic purposes, is based on essentially the same underlying principles.The rest of your face is not affected. Neither is your voice. Your face is affected in that your Rhinoplasty may make the symmetry of your face much improved with the changes to your nose, resulting in an overall more pleasing look.My advice to you is to see a Plastic Surgeon to discuss further. I hope this has been of value for you.