All life thrives on feedback and dies without it. We have to know what is going on around us, how our actions impact others, how the environment is changing, how we're changing. If we don't have access to this kind of information, we can't adapt or grow. Without feedback, we shrivel into routines and develop hard shells that keep newness out. We don't survive for long.
Feedback is self-generated.
An individual or system notices whatever they determine is important for them. They ignore everything else. Feedback depends on context. The critical information is being generated right now. What an individual or system chooses to notice will change depending on the past, the present, and the future.