You feel the music needs something but you don't know what. So you start searching, fitting, measuring, trying. Every time you try another angle. And sometimes that's frustrating, especially if you don't come up with something for three days.
“I do believe we have to understand why reality turned out to be different than expectations and estimates. But you have more public service - certainly many of you - than I have ever had, and you recognize that this is not unusual.”