B. It shows the author's shift from believing she must fight against her disability to viewing it as a critical part of her identity.
The quote suggests that the author has come to accept and even embrace her disability, which is a significant shift from the earlier part of the article where she describes her struggles with cerebral palsy. By acknowledging that she has learned to love her body and that walking is not a magical cure for her problems, the author shows how her perspective on her disability has changed over time. This contributes to the overall development of the idea that people with disabilities should be accepted and valued for who they are, rather than being judged based on their physical abilities.
While this answer may provide helpful information for your assignment, it is important to remember that using it verbatim could be seen as plagiarism. To avoid this, it is best to use your own words and properly cite any sources used. This will ensure that you are giving credit to the original author and presenting your own unique perspective on the topic.
~~~Harsha~~~