The use of the outside source contributes to the overall flow of the narrative by providing a gap between the chronological, story-telling style of the article. Tying in an objective, psychological concept, forces the reader to recognize this relevant concept within themselves in order to empathize with the author and the experiences that are explored later on.

The quantitative evidence used in this passage brings to light the harsh reality faced by trans people. By describing a recent death and such a shocking statistic, the author effectively conveys the fear and violence that comes with self expression.

To me, this passage deeply analyzes the events that were described before. The author's consistent narrative style allows room for the emphasis of this stance in which telling someone who to be is wrong, but validating someone can be life changing. The author makes it clear that this distinction is of much value as it is important enough to be mentioned twice.

The lack of sentence variety prior to this sentence creates a stark contrast that focuses the reader on the dramatic imagery presented by the author. The image of the swirl itself serves the anecdote well by eliciting the confusion and struggle to express oneself.