I watched the entire lecture. First of all, thank you for the lecture. It's my habit to listen to the entire lecture and listen to the lecture again, but it was a lecture that made me think a lot. It was a lecture that gave insight to those who only looked at development to approach it in a more realistic way, and it was a lecture that personally told me in detail how to prepare and what process to prepare. From now on, I will review the lecture again and prepare. I hope to see many more lectures in the future. ^^