I believe B would be the correct answer if I am right if not I'd think C.
Behaviour because your just understanding and explaining how to act a certain way
The answer is: Acceptance from loved ones helps people overcome fear.
In the excerpt from "Loneliness... an American Malady," the author Carson McCullers suggests that love makes people provide more positive answers, expand connection to others, dispose them of fear and attain happiness and audacity.
The rest of the options are incorrect because the passage expresses exactly the opposite ideas - it only describes the beneficial aspects of love rather than love in contrast to individualism.
Sand scatters the beach
waves crash on the sandy shores
blue water shimmers