To "prove" or enhance his manliness, a man is LEAST likely to

A) drive recklessly.
B) take medication for sexual enhancement.
C) work fewer hours.
D) join a gang.

Working fewer hours is generally not associated with proving or enhancing manliness. The other options (reckless driving, taking medication for sexual enhancement, and joining a gang) can be seen as attempts to conform to certain traditional or stereotypical notions of masculinity, such as risk-taking, sexual prowess, and toughness or belonging to a group that may be perceived as tough or powerful.