Ent appreciates your candor.
That said, Ent tries never to look at it this way. What we 'know' is always based only on the information we have at any given time. There is always other information.
This is why 'opinions' are so dreadful to hold onto as though they're '
the golden rule'. AND, it's why almost everything we think we know, is but an opinion... and nothing more. Ever.
Working to achieve a "this is what I think at the present time given the information at hand" attitude and approach to all we do, is wisdom.
In most respects, to truly "think we know" something for sure, and dig our heels in about it and insist on it, is pure arrogance.
And oh how mankind is given to arrogance..!!