Interviewing in Yau Ma Tei

We went to Yau Ma Tei at 3:45p.m. today. Because of the time was enough so we were doing the interview slowly. However, we had finished it for only an hour or thereabout.
My group had chosen the title which was " the pollution". We decided to do the air and sound pollution in Yau Ma Tei. We chose to ask the people who was waiting the bus. Once begin, we had already encountered a problem---who was going to ask first? All of us didn't want to be the first one. After a while, I was chosen to be the first one. I felt a little bit frightened. I didn't know what could I do if that people was unwilling to accept my interview. I have chosen the oldest man for my interview. Fortunately, he didn't refuse me and answer my questions politely and courteously. Also, we asked them in Cantonese, noted down the notes and interpreted them in the other scripe.
In this project, I learn that courage is the most important when you want to interview somebody. We shouldn't scare to be shy. I must strengthen my courage next time.