I think a press conference is a stage for psychological game. The one seems to try to explain with sincere feeling, but I know that will be a fake, and journalists need to be careful and cautious of the one's every little action. In addition, journalists need to control of what he or she feels during the press conference. Sometimes need to get angry, and sometimes tend to get nervous.
I joined one tonight, and asked a couple of questions. There was a silence during I said my question, and it was natural. But I could feel my heartbeat... even I am not a freshman in this job.