Is there any value in uncertainty? Do you know uncertainty? Is uncertainty a friend, or a foe? Let's start by asking another question: What is uncertainty?
First of all, uncertainty stretches wide in the spectra that it covers. On one side there is guesswork, which means that you don't know anything. On the other there is perfect knowledge, i.e what you say will happen happens. In between there's a continuum, going from zero uncertainty to perfect knowledge. And with that, can you answer the question: Is there any value in uncertainty?
Also read the article "The Value of Uncertainty".