To tear it down or skip it manifests the desire to change things that are challenging us into a favorable situation for us. If we are inside the walls that means we are protected and isolated from external dangers. If it plummets when we are leaning on it, then it indicates that we have little confidence in our protections. If it’s in ruins that reveals fear and despair.
Wall dream meaning
Read more about dreaming of Wall in other dream meanings interpretations.