Most people don’t believe something can happen until it already has. That’s not stupidity or weakness, that’s just human nature. I don’t blame anyone for not believing. I don’t claim to be any smarter or better than them. I guess what it really comes down to is the randomness of birth. I happened to be born into a group of people who live in constant fear of extinction. It’s part of our identity, part of our mind-set, and it has taught us through horrific trial and error to always be on our guard.