Newly Diagnosed also have BRCA2 Gene

Still can't make up my mind - a re-exision (hopefully to get clear margins) or forget that and go for the double masectomy.  Just when I think I've come to a decision, the little voice in my head questions it.  I just can't shake the idea that a double masectomy for DCIS seems just too "radical".  My surgeon says I can do either, but no guarantee the re-exision will show clear margins.  Very difficult to work or sleep at the moment as my thoughts are totally consumed by this.  I meet with surgeon in 2 days to book in for next operation - the questions is - which one!!  I know it's only a decision I can make but just feel I need to 100% committed if it's a masectomy and at this point I'm not.