I listened to a lot of Kubernetes lectures and read a lot of books, but I forgot them because I didn't use them in practice. Even when I had a chance to use them in practice, it was difficult to study them again and use them, so I ended up not using them. As the instructor said, if I solidify the basics, it will be very helpful in introducing Kubernetes and laying the foundation for its use. I think I was hesitant to introduce or use Kubernetes because I only skimmed the surface and didn't have a solid foundation for the basics. I'm really looking forward to the step-by-step lectures. I want to listen carefully and review thoroughly from this lecture onward to master Kubernetes completely and definitely introduce and use it.