In an Anecdote in the Text,how Did a Young Man

In an anecdote in the text,how did a young man successfully treat his own compulsions?

A) He took antibiotics which eliminated a brain infection.
B) A bar fight resulted in damage to his cingulum bundle.
C) He damaged his own frontal cortex by firing a bullet into his own brain.
D) He ingested herbal supplements that destroyed his caudate nucleus.
E) He moved to a country in which his compulsions were socially acceptable.