Fear... It is something vital to us puny creatures. The instant man stop fearing is the instant the species reaches a dead end, only to sink to pitable lows, only to sit and wait apathetically for extinction. Humans who lose the ability to think become creatures whose existance has no value. Wake up! Don't be afraid of knowledge! Think, you humans who are split into two worlds, unless you want the gulf between humans to expand into oblivion, you must think!