Fear Fear, a four letter word that drives the world into madness that only the Mad Hatter from “Alice in wonderland” would understand. “Fear” is defined on Merriam Webster online “to be afraid of (something or someone), to expect or worry about (something bad or unpleasant), to be afraid and worried.” Why does fear cause people to do crazy things in the world? What thought process causes fear? These are the kinds of questions that would keep even the least fearful person in the world to go insane