Any regrets after going flat?

Thank you @Abbydog and @arpie. I tried the search and this thread seemed to be as close to what I was looking for. @Abbydog I was a private patient, my surgeon who was very good is in the regional town where we lived, have since moved to Brisbane so new GP but same Oncologist he is based here. I am a bit concerned with consulting him, I brought it up when I had my first surgery and he asked me why I would want to do that, didn't push it at the time as I was trying to get my head around chemo and all the stress that goes with that. I also suffer from anxiety that gets worse waiting for mammogram results. I was also wondering if I went ahead would it be classed as cosmetic surgery.