I know for me, I am going to get a breast reduction some day. Not only am I in pain and that will fix it, but I KNOW I will feel better about myself. Is that vain, or being unhappy with myself? I truly don't think so. Could it seem totally unnecessary to you and like I'm altering my perfect body...sure. To me, my body is physically painful, out of proportion, and very very difficult to find clothing to cover it. I feel fine about myself now and feel attractive, but I don't see anything wrong withe feeling better. I'm guessing, that you exercise, eat right, or do something to stay in shape. Does your body change from that? Then you altered it. Did you feel better from the change? Do you wear makeup, dye your hair, wear a push up bra, body shaping undergarments, or use treatments on your skin? If you do any of those, there is some reason you want to look DIFFERENT (and not in the natural state God created you) to the world. All of those things alter your natural state, but you feel better. We ALL alter our physical selves, in different ways. I do understand what your saying and agree to an extent, but what you saying is not as simple as you make it. You are taking a very complicated part of a woman's psyche and putting into easy and simplified solutions. Unless you don't do a single thing to alter the way your physical body looks, then you can understand WHY some woman make changes. Something may seem very extreme to you, but in principal, it's no different then other alterations to the body. It's a very interesting discussion and I think the key is...every single on of us changes and alters how God made us.
PS. I DO hate my breasts and I can't wait to love them!