BS and the manhood test

Eight insecure men have traveled with BS Christiansen to a deserted tropical island in the Pacific Ocean in the hope that the former hunter-gatherer can help them become energetic, strong men who believe in themselves. But the first meeting with BS will not be as the men hoped. He starts by testing what substance the men are made of. A prerequisite for getting a handle on the situation is that the men get a handle on themselves.