I listened to the lecture well. The instructor organized it neatly and clearly, so it was organized in my head and absorbed well. They say that the job of data scientist is popular and in high demand, but I didn't know what specific skill sets I should build. After listening to the instructor's explanation, a roadmap was drawn up. ㅎㅎ However, if I had to choose something that was a bit disappointing in the lecture, I think it would have needed a little more specific explanation... For example, in order to understand a data science career, you said that you need to set a data science career goal and study efficiently to achieve the goal, but I felt like there were some specific examples or explanations missing throughout the lecture. Other than that, it was really well organized and good! Thank you!!!