Narrative writing on if I could live in another era​

Ok which of peter's lines shows that he is using personal experience to understand the reading?

Write a speech about a current practice - anything people commonly do in society today - that you think the people of the future will see as a form of discrimination. what are some practices that are legal today that you think limit people's rights? do you yourself feel you're being treated unfairly? you'll support your ideas with evidence you find through research. you'll also enhance your speech with audio or video.

What should you do when refining and polishing a thesis statement? ?