The 19-year-old singer, who recently kicked off her "Fearless" tour and entertained thousands at the sold-out Staples Center in Los Angeles, said she was an outsider during junior high.
"It doesn't matter if you don't have friends in junior high," Fox News quoted her as saying.
"Being an outsider gave me time to think … But there was a time when my greatest fear was not fitting in at school; I never thought I would be here with a sold-out Staples Center," she added.
The Love Story hitmaker, who later teamed up with admirer John Mayer onstage, further revealed her signature treatment to deal with heart-breaking beaus, saying she is not the "only girl that burns ex boyfriends’ pictures."
She added: "If you break my heart, hurt my feelings or mess with friends I’ll have to write a song about you.”
