why should we study culture?

We need to study culture in order to understand things in a particular society.For example,why they do those things,why they say those things,and why they behave in those ways.We must understand that we can not live in a box where we never know anything outside our own lifestyle or culture.We have to know that outside of our own box there is a diversity of cultures. So, we need to learn about culture in order to respect other people and becoming tolerant people.Also,for developing an open mind.
We have to remember that culture involves everything that human being do.In other words,all the ideas,objects,and ways of doing things created by a people group.Culture involves arts,beliefs,customs,inventions,language,technology,and traditions,among other issues.