Understanding the needs

Needs of each human life is not the same, depending on the needs of the income level, the environment, education, customs, and religion. Necessity is the human desire to be fulfilled. Human needs or the community is always growing. There are several factors driving the increasing needs of the community are as follows:
1. advances in science and technology
2. of population
3. cultural dynamics
4. increase of faith and piety.

Various kinds of human needs
Basically, human needs can be classified as follows:
1. Needs according to their importance (intensity)
a. Primary need, a need that must be met in order for human survival is not compromised. Example: food, clothing, shelter.
b. Secondary requirement, a requirement made after the fulfillment of primary needs are met. Example: motorcycles, radio.
c. Tertiary needs, is meeting this requirement made after the primary and secondary needs. Example: jewelry, luxury cars.

2. Needs according to the time
a. The need now, that is the needs that must be met. Examples: medicine for the sick, eating when hungry.
b. Future needs, the needs of the fulfillment done for the future. Example: saving for pilgrimage, education insurance.

3. Needs by nature
a. Physical needs, needs that are physical or material. Example: eating, drinking.
b. Spiritual needs, is the need for a close relationship with the spiritual and intangible nature. Example: religion, entertainment, education.

4. Needs by subject
a. Individual needs (individual), is the only requirement needed by a person or an individual. Example: hoes for farmers, stethoscope for doctors.
b. Social needs (people), is the need for a group that aims to meet the social needs of the community. Example: roads, markets, schools, hospitals.