Happy Halloween! It’s that time of year again; children dress as goblins, ghouls or zombies, and go door to door requesting tricks or treats (but only ever get treats); and adults throw on the nearest article of rarely-worn clothing and make up some kind of costume for the party they’ll be attending. It’s also that time of year when we all consider things that we fear. In the spirit of the season, today we’ll be talking about fear in the…