Teacher Selena, I started studying data analysis with the book <Becoming a Python Data Analyst + ChatGPT> and wanted to learn Python more deeply, so I ended up taking your course. I'm thoroughly learning everything from modules to classes! I'm really a fan!! 😊 Since you're so famous for teaching well, it was really helpful for me as a Python beginner. After the book was published, I also attended the Kyobo Bookstore special lecture in person and studied the recorded version on YouTube multiple times. I also took your Netflix data analysis course and medical data analysis course on your YouTube channel, allowing me to learn solidly from basics to practical application. Your explanations are really fun and easy to understand, so I naturally become immersed. Thanks to you, I learned so much! I highly recommend this to anyone considering taking the course. Among top-tier instructors, you're truly top tier! It's a course you can trust and take. I strongly recommend it! >_<