Diane did not know if their bodies have an innate sense of rest and work by itself. She first noticed it when they were in the forest. Despite the situation, they seem to never miss the eight hours of sleep their body needs. Which was an absurd thing for her, as danger was all over, yet their body seemed to still be at ease doing what it was used to.
She had read books about human potential in the face of perilous situations. Most of those she read have told her that most people who are high strung and have their nerves tense for so long will develop survivalistic response in regards to the changes in their environment. A little similar to PTSD in nature, but more primal in a sense. Other than the heightened senses they developed, everything about them seemed to be still in the city, seem
