Oerkracht: hoe ijskoud water, extreme hoogtes en andere ongemakken ons sterker kunnen maken

The book presents fascinating stories of extreme challenges; I'm curious what motivated Scott Carney to focus on this approach and how he decided on these specific methods.

The cases made it seem so accessible and beneficial, but I wonder if others have tried these techniques and what their experiences were like.

The book suggests pushing limits to unlock potential, which feels different from mainstream approaches. I'm interested in how others interpret this philosophy.