A recent article in Psychological Science by Brock Bastian, Jolanda Jetten & Fiona Ferris (2014) on the basis of some simple but innovative experiments proposes that pain is not always negative and, when experienced collectively, it can act as an effective ‘social glue’ that serves to promote cooperation within a group. This is by no means a new idea, and could even be considered common knowledge by those who play contact sports, but it is also a hypothesis, which, despite its popularity, has received surprisingly little direct attention from researchers. Specifically, while there is a well developed body of literature from psychology and medicine on the effects that experiencing pain (or the threat of pain) has on a wide array of behaviours and attitudes, there remains a notable absence of studies exploring the effects of pain ‘shared’ collectively with a given group. This is a topic which is close to my own heart, not only because I have experienced substantial collective pain in the past through experiences during martial arts training, but more recently because the effects of collective painful or unpleasant (i.e. dysphoric) ritual activities are the main topic of my present PhD(/DPhil) research.