It is a fact that we tend to imagine what's the worst that can happen, and as a species it served us well back when we had to survive by escaping from other pre

It is a fact that we tend to imagine what's the worst that can happen, and as a species it served us well back when we had to survive by escaping from other predators and hunt out own food. Now it doesn't serve us so well anymore, but evolution is a slow process.