Thank you for the great lecture. I have taken many lectures so far, but when I look at some other people's lectures, there are many lectures that just blur the time by typing the code one by one and including the scenes where errors occur, but this lecture was able to concentrate because the key points were expressed accurately and concisely. In addition, the voice was clear without noise because the microphone was used, and the text in the video was large enough to watch even on a small screen like a tablet, which was good. I hope you will continue to give great lectures in the future.