Read the excerpt from "Why Do Black Women Fear the Fro?” by Cheryl Thompson.

This history of hair alteration saddens me. Sure, all women have body image issues and anxiety about their looks. We're too thin, too fat, not pretty enough or not feminine enough. Yet people rarely discuss how black women have been chemically altering the natural state of their hair for more than 100 years, and continue to spend money they sometimes don't have to hook up a tight weave, just to be like everyone else.

What type of voice is created by the author’s diction in the excerpt?

a. worried
b. subjective
c. envious
d. ironic