No one ever said life was fair. Life is inherently unfair and time and again it is good to be reminded of this simple fact which we know but often forget.
To take decisions under uncertainties and often living with unknowables is the one thing that often separates the men from the boys. And the only way to get the ability to do that is by being thrust into uncertainties time and time again.
And often you learn that sometimes taking no decision under uncertainties is the best decision.