Why do we love fear? Plus our favorite horror films, Halloween candy and more.

The Biology of Fear: 
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3595162/

(Why) Do You Like Scary Movies? A Review of the Empirical Research on Psychological Responses to Horror Films: 
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6813198/