It's the questions of statistics and the fact that we don't know on which side we will be. The 97%...or the 3%....and there's no "Stop" "Rewind" button. Very often, the oncotype test puts you in the same position as $5000.00 before...a number, a percentage...a statistic. If I passed a shop advertising 3% off all handbags, I probably wouldn't even bother, but that same statistic in a different scenario seems a lot larger. Remember, these statistics for breast cancer relate to hundreds of thousands, even millions, not just the individual, their cousin and the other ladies in their book group. The MCG holds 100 000 spectators. If a fire was to break out, causing a stampede for the exits, and 3% were crushed to death...that would be 3000 dead people. I doubt that their family and friends would not be content if they were told "Well 97% were fine". For myself, I asked the question that if I declined the chemo, and it did return as stage 4...would I still be happy with my choice or would I wonder if I might have been one of those small percentages?