Answer:
C. have become comfortable with using their illness to avoid challenges
Some of these individuals have become comfortable with using their illness to avoid challenges.
This is defined as a form of mental illness that causes one or more bodily symptoms such as pain. This disorder isn't usually associated with a general medical condition.
Most individuals who have this disorder have become comfortable with using their illness to avoid challenges.
Read more about Somatoform disorder here https://brainly.com/question/12164980