If you look carefully enough you can see right through them. Acknowledge them, recognize them, respect them, now have the courage to smash them. I did what he told me to do. I put my fist through the paper and grabbed the map. It was one of the most powerful things I have ever done.
Courage is sometimes all it takes to recognize the invisible barrier and then demolish it.
I once heard the story about a team of climbers who tried to conquer Everest. Their first two failed. During their third attempt, after careful planning much preparation, disaster struck in the form of an avalanche and many climbers were injured. A while after the disaster, the team held a party to celebrate their attempt. The team leader spoke at the gathering and pointed to a large photograph of Everest hanging behind him.