I have no idea how to convey plasticity to shareholders. I think it&#x27;s the hardest quality to measure, and that&#x27;s why I pointed it.<p>The GP and, for a lesser extent (but it&#x27;s cumulative) you are talking about easy to measure, and yes, important metrics. But those are not the only ones. There are also hard to measure components of quality that do make it more subjective.