What are you afraid of? Clowns; spiders; the dark? These little phobias can spook us every once in a while, but in reality, they don't actually pose any true danger. But, there are things that do. While you can do a pretty good job of avoiding clowns, these everyday objects are pretty hard to dodge. That, and they're known to cause death and injury to people every year. Even if the chances of being seriously hurt or killed by any of these things are relatively low, you'll be hard-pressed to walk into a room from now on without being slightly...