To be, or not to be in your comfort zone?

There’s a small story that clearly explains how your comfort zone works. “In a Japanese village the main source of income was fishing. In every morning all men would woke up and start their fishing adventure, while their wives would take the fish and set on the road to neighboring villages. Since the main activity in the village was fishing , the source of income was selling fish in neighboring villages. One day, they went as usual on the road full of dangers such as wild animals, robbers, and after they walked a long way they decided to stop in a clearing to spend the night there . It was an amazing meadow with singing birds and a very nice smell of cherrys. The women were lying to sleep , but noticed that they can’t fall asleep. Nobody understood why, until one of them said that they all should sleep with their baskets of fish near their heads.