What is the author's style in Mystery and Manners; Occasional Prose by Flannery O'Connor?

This nonfiction book is written in the first person narrative perspective. This means that the person relating the essays is the author herself and she delivers her views and relates events according to her own perception of them. The author does not supply any insight into the motives, feelings, or actions of any other people and can only relate instances about these people from her own point of view.