Unknowablism: the belief that absolute truth is personally unknowable. We as individuals, cannot understand the entirety of life in our lifetime. We make so many assumptions and interpretations, that we can never see life in its untainted form. And because we have differing perceptions and are subject to error, we cannot rely on the input of others.
What we are left with, is a solid foundation of incomprehension. We cannot claim to understand anything, we approach the world with a naive curiosity, everything encountered is undetermined and ripe for exploration.