To solve this problem I need to concern about my mother feeling before I talk and negotiate with my mother because if my mother has bad feeling or be upset is difficult to negotiate with my mother. After I know my mother feeling I will talk to her to make my mother feeling comfortable by explain why I need to use motorcycle in my daily life. So after explain I have negotiated with my mother if my mother brought motorcycle for me in the class I will study hard and will not disappointed. But at first, my mother didn’t trust me and decide to buy motorcycle for me