Let's start with a simple fact. In the English language, not in the American language, the term 'need' has different meanings. Its interpretation depends entirely on the context. Often, we use "need" to express a strong personal desire. When you say, 'I need a vacation', it is an expression of a strong desire but not a basic need. Here, "need" is subjective and emotional. However, it also can be an objective statement. This is its more factual application. For example, when a designer wants to design a planet, the planet needs sunlight, water, organism systems, and so on. All the things mentioned above are essential to a planet. In this context, need" describes an absolute, non-negotiable requirement for survival or function. Meanwhile, this term is a multifunctional word which is very important and has benefits when used in the social environment. When someone lacks something as a psychological desire, need is a psychological term as humans are involved in nature. Our psychological needs, like belonging or esteem, are powerful drivers of behavior. Ultimately, people's needs advance revolutions of social structures.