section_path: Incapability
section_name: Incapability
paragraph_text: Incapability
  
  People who have damage to their amygdalae, which can be caused by a rare genetic disease known as Urbach–Wiethe disease, are unable to experience fear. The disease destroys both amygdalae in late childhood. Since the discovery of the disease, there have only been 400 recorded cases. A lack of fear can allow someone to get into a dangerous situation they otherwise would have avoided.