MindMatters: Halloween Special: Oh the Horror! Why Do People Like Getting Scared?

It's that time of year again: when All Saints's Day, the Day of the Dead, and Halloween come around and our propensity to view or read some horror becomes that much more likely. But why do we indulge in horrific stories year around? Or better put - why do we seem to enjoy horror? What is it about horror, which can be so unpleasant - yet makes people crave a dose of the willies from time to time? Is the viewing or reading of it cathartic? A reminder of something intrinsic to the human...