In What Way Might Perceived Control Be a Detriment to Dealing

In what way might perceived control be a detriment to dealing with an illness?

A) Perceived control may lead patients to blame themselves for the disease or for failure to recover.
B) Perceived control may lead a patient to stop taking his or her medicine because they believe they don't need it.
C) Perceived control may make a patient feel better, but actually increases the severity of the physical symptoms.
D) Perceived control may lead a patient to ignore the advice of medical professionals.
E) Perceived control alleviates physical symptoms, but decreases immunity toward other diseases.