I think we have to get to know the people we've never met before or people who are culturally different from us. It make we have much more knowledge. Look to see the differences of others. An exchange of mutual learning can be used in our daily life. And differences of each culture, it is not wrong. But the lifestyle was different. So we should not be barred from a culture different from ours. The coexistence in society. We ought to understand others. This will allow us to live together in society happily.