What is need?

What Does need Mean

The notion of necessity derives from the Latin word necessitas . As can be seen when consulting the dictionary of the Royal Spanish Academy (RAE) , the term has multiple uses and meanings.

To cite a specific case that allows us to delve into the scope of the concept, a need arises when there is an impulse that is impossible to control that leads individual efforts to head in a certain direction. It is also used in other circumstances to describe the lack of objects or affections of an emotional nature that are essential to survive or the lack of nutritional products or primary good that cause hunger or physical imbalance of some kind.
Nor can it fail to remember that this notion can serve, on certain occasions, to mention the natural process based on the evacuation of urine or the expulsion of excrement .

Needs are typical of every living organism and consist of a sensation caused by the idea that we are missing something, whether at a material, organic or sentimental level. It is one of the fundamental components in life, not only human but also of other species, it is the need that leads living beings to mobilize in search of objectives that serve them to satisfy what they consider they need. A tree that in a drought extends its roots to reach deeper, where the water is, acts based on a need, in the same way that elephants travel for several days in search of water.
If you collect information related to needs, you can see that several scholars have organized needs by hierarchies. The American psychologist Abraham Maslow , for example, classified them as physiological needs (a group that includes food, liquids to quench thirst, clothing and housing); security needs (obtained from protection and care systems and ties), belonging needs (group where affection, friendship and love appear); self-esteem needs (related to prestige, the ability to fend for oneself and obtain success); and the needs for self-realization .
Other meanings
Another perspective also admits the classification of needs as essential and occasional . The former, in turn, branch into quality needs (when the subject knows the generic and adequate good to meet his need) and quantity needs (when the subject can infer how much goods he will require to satisfy his need).

In the field of marketing , the need is related to the desire to achieve a certain product or brand. That is why marketing campaigns work to activate, stimulate and provoke human needs. In this sense, marketing does not create needs (which already exist), but rather detects them and transforms them into business opportunities.
It should be noted that we speak of emotional needs to refer to those things that a person considers to be vital for them to feel comfortable with themselves and with their environment; These needs vary with age and with the characteristics of each individual and in many cases can respond to certain emotional disorders. This occurs in those people who are not able to clearly discern between those things that they think they need and what they really need, sometimes it happens for example that those adults who have suffered some trauma because they feel unprotected as children, continue looking for that security that they feel they lacked. In these cases, the person must undergo therapeutic treatment in order to properly discern between his needs and his perception of them.

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