Answer:
B. Psychotherapy
Step-by-step explanation:
This is also known as talking therapy. As the name implies, it involves a medical personnel most notably a psychologists discussing with the patients about the underlying factors, causes and how to deal with the illness effectively. The illness could be emotional or mental.
The psychologists helps the patient to solve their issues by always discussing and constant follow up about the progress of the patient. This could take several weeks to years.