What Is Need?


Whether you are speaking of personal or social needs, need is a psychological feature of human behavior. A need is something that is needed to maintain a desired state. Need is important because unmet needs can lead to illness, dysfunction, and even death.

Need is also a basic economic concept. Want is a desire that can improve the quality of a person’s life, but it cannot be necessary for survival. For example, food and water are needs, but music is a want. The distinction between need and want is based on the importance of the need and its relation to the desire. The term need is also used to describe the need of an object, such as a child in need of affection.

There are five levels of needs in Maslow’s hierarchy. The lowest levels are made up of the most basic needs. These include physical, physiological, and mental needs. When these are met, people move to the next level of the hierarchy. The most complex needs are at the top. The hierarchy is often displayed as a pyramid, with the most basic needs at the bottom and the most complex at the top.

The term need is commonly used to describe a modal verb. This is a verb that behaves as a main verb and an auxiliary verb. When the verb is used as a main verb, the verb agrees with the subject. However, when the verb is used as an auxiliary verb, the verb does not necessarily agree with the subject. It can be followed by a present participle or a past participle, depending on the context. Some speakers omit to be and use just a past participle, such as “need I write a new book.” This is more common in Scotland than in the British Isles.

Need can also be used as a synonym for the word supply. The need for food, water, and minerals is a basic food need. Some people argue that music is a need. Other people argue that it is a want.

In the United States, need is usually used in the modal form. This form is most common in formal contexts, but it is also used in less formal contexts, such as in the phrases, need I say more or need you say more. It is not often used in negative statements, although it can be used.

The auxiliary form of need, need not, is less used than the modal form. Auxiliary forms of need have no form for the past tense, like could or might. The most common auxiliary forms are used in the present tense, such as “need I do not do”, and in conditional clauses, such as “need I will do”.

Need is defined as a force that is necessary to survive and to live a healthy and stable life. It can be used to describe things that are required by an organism, such as food, water, and shelter. The modal form of need is more formal than the auxiliary form, which means that it is more formally accepted. Needs can be personal, psychological, or cultural. They are not imposed from above, but rather are rationally identified. They are not as subjective as wants, which are based on opinions of others.