This Halloween was a pretty good one. Paul wanted to be an opthalmologist. While trick-or-treating, Paul's wait for candy on a neighbor's porch ended when another boy his age opened the door. The boy said seriously, "Hi Paul." Paul replied, "Hello Eduardo." Eduardo then handed Paul a piece of candy and closed the door. Scott asked, "I take it you know him? What was that all about?" Paul replied, "That's Eduardo. My archnemesis."