What is the author's perspective in Sedaris', Theft by Finding: Diaries?

The book is written in first person and all memories and entries are crafted from the author's point of view. The author's voice is undoubtedly unique and succeeds in drawing readers in with its dry wit and sarcastic commentary. As a writer, Sedaris is known for his profound observations of the absurdities of modern existence and his diary demonstrates his characteristic funny and strange literary style.