Conversation so far:
What is special about Taylor Swift's songwriting?
Taylor Swift uses her life experiences as an inspiration in her work.
What sort of life experiences does Taylor Swift write about?
Taylor Swift often addresses the anonymous crushes of her high school years and celebrities in her early songs.
Does Taylor Swift have a routine with songwriting?
According to The Village Voice, Taylor Swift often uses third-verse point of view reversals.
Why does Taylor Swift use third-verse point of view reversals in her songs?
Taylor Swift attributes the first choruses of a song to the narrator, the last one to someone else. It’s a reliable thrill: The song’s emotional universe is suddenly shared.
Has Taylor Swift's songwriting style from country to pop changed?
Taylor Swift described herself as a country artist until the 2014 release of 1989, which she characterized as a sonically cohesive pop album“.
Are there any other interesting aspects about this Wikipedia article on Taylor Swift?
Taylor Swift has been influenced by other non-country artists. As a pre-teen, she enjoyed bubblegum pop acts including Hanson and Britney Spears.
Has Taylor Swift spoken of any other influences for her lyrics besides Hanson and Britney Spears?
Taylor Swift uses her life experiences as an inspiration in her work. She often addresses the anonymous crushes of her high school years and celebrities in her early songs.
Has Taylor Swift revealed the identity of any of the crushes referenced in her songs?
Taylor Swift tries not to talk about song subjects specifically because these are real people.“
Where else has Taylor Swift found inspiration besides her life experiences?
Taylor Swift said that not all of her songs are factual and they are sometimes based on observations.

Question: What kind of observations?
Self-contained rewrite: What kind of observations have inspired Taylor Swift's songs?