This is truly an excellent lecture. In each section, I realized that there were many parts I didn't actually understand properly while reviewing concepts I thought I knew, and thanks to this, I was able to learn with much greater depth. Especially in the final section, I was able to gain many insights about what perspective and attitude I should have as a junior developer living in the AI era. I don't know when the next topic lecture will be released, but personally, I really hope it continues.