Of course, in time one will pass on to somewhere, where pasture may be greener. To place oneself in service of the one whose power is more significant than oneself have. Thus, the problem of communication and interpersonal relationships rises. Whether to brag, show off or just the exchange of ideas would not be possibles without communication. To put the career of one’s life, the basis of one’s life aside first, communication is unavoidable as it’s a form of social activity and the way of gaining knowledge into matters — whether it’s complicated or not, complimentary or not. In Mao’s book “on practice”, Mao Zedong stated that “Man’s knowledge depends mainly on his activity in material production,… none of this knowledge can be acquired apart from activity in production.” A hypothetical conversation was set up by Mr Sweeting on last Thursday(2021.01.14), where we were put into different roles and to be engaged in different forms of conversation with different forms of emotion the person was designated to have. Through this activity, which again may be ranked as “participation of social activity”, one have gained knowledge and insight into the skills one needs to have in order to not only start a conversation but also to attract the interest of the opposite side of the conversation. It was very beneficial to me as I personally am not an expert in terms of conversation.