Back in 2001 I decided I wanted to do a Big Crazy Thing. At that time I was on Weight Watchers and had been quite successful (that progress was brought to a screeching halt with pregnancy #2). My exercise of choice at the time was walking, because I couldn’t quite picture myself in a gym. At some point I learned of the existence of the Breast Cancer 3-Day walks, put on by Avon in cities all over the country. I was intrigued. At that time I did not personally know anyone with breast cancer, but I liked the idea of having a cause to contribute to. And so my thirty-something…