A personal narrative tells the true story of something that happened to you . To write your own personal narrative, choose a story from your life to write about. It could be a special memory with someone you care about or an experience you will never forget.
This is an example of a structure you can use when you write your first personal narrative:
Remember that you are IN a city but AT a place!
So if you choose to write about a city you went to, you need to change prepositions: I had a great time in London.