Because "she sees herself becoming a perfect ballerina or princess, loved by all", "B".
"Two Kinds" published in 1989 is a short story from the book The Joy Luck Club by Amy Tan. The short story plots the primary character Jing-mei Charm's youth and the impacts of her mom's exclusive requirements for her life. It seems that a portion of the occasions in the short story reflect occasions that occurred in the creator's life.