Use a notecard to write down all of the major concepts, topics, and information that you feel would be relevant during the interview process. Reflect on how and why you bring value to your customers, and write down words and phrases that summarize these thoughts. By taking time to create a notecard with major points written on it, it will be easie to formulate your thoughts while also expanding your awareness for the interview, which in turn will make you a more dynamic communicator. Self talk is also useful, having a conversation with yourself regarding the different methods and tools you have at your disposal as a Personal Trainer may provide insight into your strengths and weaknesses, which is something that will likely be discussed during the interview process. Lastly, be charasmatic during the interview process. Use positive thinking to generate positive emotions, appreciate the world around you and the world will appreciate you.