When I first saw the lecture title, I wondered why it wasn't a Python lecture, AWS lecture, or Terraform lecture, but after listening to all the lectures and listening to the last lecture, I realized that the senior had made the lecture because he wanted to tell and teach his juniors. There are probably many better lectures that explain in more detail than this lecture on Python, Terraform, and AWS. However, I think this is the only lecture that gives advice like this from a senior who has experience in the field. I highly recommend it to beginners and intermediate users of cloud computing, especially infrastructure.