"When I See Homeless People on the Street, I Try

"When I see homeless people on the street, I try to be kind. I think I am generous. I think I could be a good doctor, except I pass out when I see blood." The child who provided this self-description is MOST likely to be

A) 4 years old.
B) 6 years old.
C) 9 years old.
D) 13 years old.