"If you are playing repertoire material, you're stuck. There's not huge amounts you can do"

In this quote, Robert Fripp is revealing his belief that playing repertoire product limits an artist's creativity and potential for development. He suggests that when an artist relies exclusively on playing pre-existing songs or pieces, they end up being "stuck" in a repetitive cycle and are not able to explore new ideas or press their limits. Fripp indicates that there is a lack of versatility and room for experimentation when playing collection product, causing a stagnant and unfulfilling musical experience. He encourages artists to break away from the constraints of repertoire and instead, welcome their own distinct design and concepts to truly excel in their craft.