I'm a new developer who mainly uses Java, Spring, and JPA. After listening to Java Advanced Part 1, I'm convinced that it will be a solid foundation for when I use it in the future, even though I'm not currently using it. After listening to Advanced Part 2, I felt like I would be able to understand the operating principles of Spring's various functions more deeply, and I felt like I would be able to code more enjoyably and with confidence in the future 😊😊 1. The way you tell us to boldly "just skip over what you don't need and just know that it exists." 2. The way you encourage us to think about it on our own beforehand. These two things were really great! Please continue to provide lectures that are full of truly necessary and important content. Thank you for your hard work 😊😊 I've also signed up for Part 3, and I'm planning to enjoy listening to it starting next week 😊😊