(This post originally published on October 1, 2012, during the time I was receiving treatment for breast cancer. October is Breast Cancer Awareness Month.) A week from today, I will return to Cancer Treatment Centers of America in Zion, IL, and if all goes well, I will begin my chemotherapy treatment. Within a few days after that, I will lose all my hair. It won't all fall out at once, but when it starts to get sparse, I'm going to shave it off. And I'm okay with that. My body image has not always been so great. When I was a teenager, I had a lot of self-loathing. I thought my legs were so fat, at 105 pounds, that I refused to wear shorts during the summer. Even in my 20's, after my first brush with cancer, I covered the large scar on my right arm on the hottest July days in Kansas. I am 50 years old now, and overweight, scarred, stretch marked, gray haired and wrinkled. Losing weight, gaining weight, short haired or long haired, I am still me. With ...