What the Soul Still Fears

Have you ever jumped because a moth flew at you? At a peculiarly-shaped shadow in the night? Something harmless like that? These reactions are a part of your brain that is a relic of evolution, so ingrained that you need not even think of it--or more so--even if you think of it, sometimes you cannot resist the sheer instinctive force of your ancient reptile brain.

What if there was something that, instead of terrifying your brain, brought a similar instinctive fear to your soul? Something, p...