Another one here that emerges from a series of conversations with people in different parts of my musical life. ‘Performance-readiness’ sounds like it should be a relatively easy thing to define, but my observation is that there are wildly different views on what people take it mean in practice.
So at one extreme there is the position that a piece needs to be highly polished before it is fit to be shared with others. And, while in many ways I like the commitment to high standards this view implies, in practice it often serves as a procrastination tactic. ‘I’m not ready yet, I need to practice more,’ is a way of avoiding the risks inherent in a performing situation by hiding behind an activity that you’re never going to be judged harshly for wanting to undertake. Doing more practice is always a Good Thing, and so can usefully be deployed to deflect criticism for holding back from performance.