Attending the Callan Method. It was my first lesson, and sometimes I had difficulty hearing the words. I had reviewed and prepared the text in advance, but it was not perfect, so sometimes I was not sure how to answer. In actual conversation, there are many people who speak in different ways, so it may have been good for practical use, but it was difficult to understand some words, so I realized that it is important to predict what to say. Thank you very much.