I did some personal work while studying UE5, but I was worried because I couldn't get the image I wanted. I think lighting has no choice but to test a lot, but there is a formula and there is a technical aspect, so I think the basics are important. I think this lecture is a good one to solidify those basics. In practice, unless you are a lighting artist, you don't have to do much lighting work, but I think this lecture can be a guide for those who have to study on their own. I also listened to writing lectures on YouTube and other online lecture sites, but it was disappointing that they focused only on the technical aspects. However, I liked that this lecture used film shooting techniques as an example and provided guidance on approaches and concerns about creating good works. In order to create a good work, it is necessary to think about not only the technical part but also the artistic part, and I think the fact that it covers the artistic part first and then takes a technical approach is what differentiates it from other lectures. Also, I felt that it was a thorough and detailed lecture as there were engine functions that I had missed because I was only working with the functions that I used every day, as well as useful tips to improve the quality of my work, hidden throughout the lecture. I highly recommend it to those who want to gain a solid understanding of writing concepts and improve their writing skills while self-studying.