Physical needs are those which belong to human basic needs. Without fulfilling these needs, it’s difficult for a human to survive. Basic needs include food, clothes, shelter, life safety and human sexual needs. These all are the basic and essential needs. If some of these needs are missing it becomes difficult for a human to live their life normally.
Social needs are belongings or affection needs. This is the second stage of needs and it comes after the basic or physical needs are fulfilled. In social needs, humans have desire to have social relation to other people to spent leisure time in a good manner. Afterwards, basic needs humans also want the affection needs. Person have a natural phenomena in which they want people to which they love. This can be their life partner, family and children etc.
Individual needs are some times known as self esteem needs. It means socially acknowledgement is necessary for an individual. They want recognition based on their work in social circle, in their family and in their belongings.
Furthermore, If some of these needs are not fulfilled, a human will not have a positive contribution in the society. On the other hand, Maslow hierarchy of needs theory categories all these needs into five categories. These categories are, physiological needs, safety needs, social needs, self esteem and self actualization.
However, there are too many theories available related to needs but Maslow’s Hierarchy of needs. But Currently let us categorized needs into three categories. These categories are more in general and almost covers all of the available theories. If you have any question, Comment below for answers.