Zechariah is based on the concept of rebuilding oneself mentally, emotionally and physically. We are constantly undergoing changes in our personal lives and on spiritual levels.
When we let go of the set guidelines we start focusing on our basic ideas, concepts and wants. Hopefully we can better understand others, their personalities, actions and their pasts, and see the true beauty of other lives.
Suddenly we can break everything down to its most simplistic and raw form. We start rebuilding again and focus, but stay true to ourselves-the individual.