Most of these films fall somewhere along the spectrum of excruciation between having your fingernails pulled out one - by - one and having gasoline poured into your eye sockets. (cheatcc.com)
Watch videos of such fire - eaters (British men mostly, and alarmingly pale) on YouTube, where they stare into the camera sweating and hiccuping while describing the exact nature of their excruciation. (popsci.com)