"I don't put boundaries on myself when I sit at the piano"

In this quote, Vanessa Carlton is expressing her technique to playing the piano. By saying she doesn't put limits on herself, she means that she doesn't restrict herself or limit her creativity when she sits down to play. She allows herself to explore and experiment freely, without any preconceived notions or limitations. This state of mind enables her to fully immerse herself in the music and let her emotions direct her playing. It also shows her self-confidence and valiancy in her abilities as a pianist. Overall, this quote highlights the importance of being open-minded and free-spirited in the imaginative process.