Yh, your courses are explicitly great such hard work is being put in here. I tremendously appreciate them. But as a level 4 course reader now I have some recommendations that could better ease our understanding of the course materials. 1. I understand that animation presentations of lectures are a faster way and quite a good teaching method.. but when I did the Python Bootcamp it was quite better because I felt like someone was talking to me. Hence, I will appreciate it if the tutors showcase themselves as we move through the courses. 2. Although we have practical examples I will love if real-life projects and videos of how workers in the company discuss and solve them, they should be shown or even as a data major intern goes to work and his job descriptions at the office this help us to prepare for the working environment. More projects and problems faced by companies in each course. Thanks. 3. Take us out of the learning environment sometimes surveying companies and showing us how the data is collected.