With the economic development, the social structure of the city is undergoing profound changes. The originally harmonious and harmonious relationship between the neighbors gradually collapsed because of the icy reinforced concrete forest. The traditional neighborhood relationship is not only worth thinking about, but it may not be worthy of unconditional respect. To some extent, the interpersonal communication method that uses familiarity as the yardstick and the depth of friendship as the standard of conduct is contrary to the spirit of modern society that pays more attention to contracts and the rule of law. At the moment when market awareness is deeply rooted in people's hearts, people's awareness of rights and interests continues Improving the protection of personal privacy is also increasingly strengthened. It is reasonable to use a door to block outside disturbances and snooping from others. Objectively speaking, adapting to the rules of society of strangers is a must for modern urban people. Quality. Indifferent to the neighborhood relationship, the author's attitude is:. ['Regrets, reflecting the separation between people in the process of urbanization.', 'Agree, think this is of great significance to cut off the human bond in China.', 'Understand that this is in line with the protection of privacy in modern society and the requirements of the rule of law.', 'Helpless, I think this is an unavoidable price in the process of urbanization.']