Rhetorical Analysis: Tone in Philosophical Discourse

Read the following excerpt from a philosophical essay on identity:

"To label oneself is to confine the limitless expanse of the self into a mere pigeonhole—an act of violence against our inherent mutability. The rigid molds we create in our quest for categorization do not merely simplify; they obliterate the essence of who we are. There exists a profound richness in ambiguity, a beauty in the indefinable that enriches our human experience."

Which of the following best describes the tone of the passage above?