First, the human mind is incredibly adept at pattern recognition. In cognitive neuroscience, pattern recognition describes a process wherein the brain associates information from a stimulus (external cue) with something in our memory. Pattern recognition almost certainly evolved over the millennia as a survival mechanism. To illustrate, let’s say you’re out on a leisurely stroll through a beautiful backwoods area. For the briefest moment, your eyes fixate on a squiggly, shadowy figure in the grass. Your very first instinct is to become startled and walk (fall?) backward. There’s no rationality involved in such a situation – it’s all instinct. The brain notices patterns – and thus, astounding coincidences – because of this evolved chemical reaction.