When you hike barefoot you suddenly become very aware of the world around you.
Even the ant crossing the path.
The bottom of your feet send information to your brain via your nervous system. Your brain directs your eyes to become super aware of the world around you before you put your feet down. Shoes are like a great filter that prevent you from sensing and seeing the world around you.
What are the metaphorical shoes you wear every day? And what might they keep you from seeing?