What is the most likely theme of the story below?
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Kara chose a difficult piece to play for the piano recital. She practiced everyday after school even when her friends called to see if she could hang out. Despite all that practice, she was still having trouble playing the piece. Kara thought about switching to an easier piece, but instead she decided to double her practice time. The night of her recital she was the last one to play. When Kara began playing , her fingers danced across the keyboard.