The first response I read is JIESHI’s response. In her response, she mentions that when you are speaking, you should consider your dress, try to fit the venue’s requirements, don’t dress too casually, and be easy to move. Take a good rest before you give your speech to make sure you have enough energy. Although I did not mention this point, I do think this point is important. It’s important to be prepared for your speech. Generally, You have to know what they want to hear and what you will talk about. In this way, your first image does bring a lot of works. As we are trying to persuade others who we do not know a lot. In this way, if you dressed, that does not fit the requirements of the venue. Your audience will become harder to trust you as they may have a first image that you did not meet the states that you should be.