It's been a while, but I've finished all the JPA roadmap lectures. At first, I was scared to start over from what I was doing before, but it's already been 3 months since I started studying after listening to Younghan's lectures. As I listened to the lectures, I realized that I lacked basic CS knowledge, so I read books like DB and Network to fill in the gaps, and it took longer than the time I set as my goal. And before starting the next roadmap, I started a personal project. Since I finished one, I wanted to make one of my own. Of course, I'm thinking about my portfolio, so I think I spent more time thinking than writing code. While going through this roadmap, I think I spent more time writing code while thinking differently than before rather than improving my implementation skills. I think it'll take longer to complete than before because I've spent time finding out why I'm using this code here and why. It's difficult, but it's more fun than my previous projects. I'll see you in the next roadmap after I finish my personal project. I'm sorry that this isn't just a review of this lecture, and I'm really grateful. I hope that other people who see this won't hesitate and start.