Any individual is ought to have difficulty communicationg with people from different cultures and back grounds.As the perception of people regarding things is different for people from different cultures, your communication is expected to to hit a road block. eg Views of American and South East Asian will contrast on lifestyle.
More over there may be barriers like language,ethics etc which may hinder the communication process.
If one part of my culture is changed I will surely have different opinion about things. eg) Grown up in India I have always seen conservative societies where you are expected to behave in accordance with the social norms.Now this behavior will only be their when I have fear of society but once you take out that fear factor out of me I would be a changed person who will irrespective of the society believes do what I love.