Honestly, I believe this lecture is a must-take at least once, not only for those programming with Direct3D 12, but also for anyone interested in game programming. It wasn't limited to just rendering objects on screen; I gained practical insights into how to manage resources and how to structure a game when building it myself. Like Youngcheon's other Inflearn lectures, this one was also excellent, allowing me to take one more step towards my goal of wanting to build a game from the ground up. Thank you very much!