Pls help pls plsplsplspsl

What is most likely nelson mandela's purpose of using third person point of view after introducing himself in his introductory paragraphs

Which of the following is a primary theme in harrison bergeron

Which sentence does not contain an intensive pronoun? a) i guess i will just take out the trash myself. b) while treating herself to lunch, angie ran into an old friend. c) tony himself made dinner last night even though he hates to cook. d) lisa wondered if she herself was the one who left the oven on all day.