Since humans have inhabited this planet or since Adam and Eve, whatever you believe. Our race has been obsessed to find the answers.
It seems we buy into the answer, more than we realize the cost of finding those answers.
We must remember, just because we may have found the answer, perhaps others are still searching for their answers. I can understand the desire to help others. But often the answer, is not the means by which to convince.
Patience, understanding and acknowledging is what more often than not encourages curiosity. The more curious people become, the more willing they are and more open they become to not simply know the answer, but to fully understand the answer.
The answer is not knowing, it is rather understanding.