I am taking this course because I think it will be helpful to study Spring Boot and JPA while working with Spring in practice. I am new to Spring Boot, Gradle, and JPA, but I think it will definitely be beneficial once I get used to it. In fact, I got an error at the end saying Error creating bean with name 'entityManagerFactory' and I couldn't run it on the web browser, but since it was my first time, I listened to the explanation and followed the code. It's difficult because it's something new to learn, and I'm still not sure if it's going to be long, but I hope that when I go back and study the basics again and learn it for sure, I'll be able to code more easily than I do now. I'll also get good results. And I plan to follow the roadmap and take the course until the end. Another question, is there any tip for analyzing code in practice? There's a lot of code, and I'm having a hard time because I'm using grammar and JSP that I haven't used before. ㅠㅠ Thank you for the great course.