How does a person get inspired to post?

I'm not sure I have an answer for this, but I do know that when you hear a quote like the one that follows, you feel an overwhelming urge to share it with the world. Today on the Michael Medved radio show, the guest Peter Wood discusses his book A Bee in the Mouth: Anger in America Today, and he commented that an angry person gets to a point where "they are like a Slinky; not really good for anything but it still makes you smile to push them down the stairs."

Have you ever heard a better analogy for the undefined frustration with the annoying people in our lives?