Why money is so important?

Why do people feels they can not  live without money?. what is the value of money. Money contain a lot of value. People feels they can not living without money is because everything they do is has to be with money or cost money. I can say the world is built with money, that's my expressions of what everybody does money is a part of it. Money is a part of living life, without money nothings has they purpose, it's like saying something with no clue of doing it. With money people can buy everything such as houses, cars, magazines, furnitur.etc..there are no unprectable things someone can not do with money, except bring someone back to life or gave them. Many People are gaving evrything they have to gain money. Money causes people to kill each other and separate families. Money is never enough for somoene to have. Many people have so much money and are not satisfyied with what they have. And there are a lot of people that is in need of money.Money causes a lot of losing lives. It is important to have money to take care your own personal needs. But how people take money is to contribious.