IntelliJ IDEA, Java basics, SQL basics, Spring MVC, Spring Boot, JPA, Spring Data JPA, Spring Security, QueryDsl, Git, GitHub, iTerm, DataGrip... When learning Java backend, I keep accumulating more things to learn than what I've learned. I'm not the only one... 🥺 I'm not the only one who feels this way... 🥺 I'm watching books or documentations of the relevant technologies (actually, almost all online lectures... 🤫) and Inflearn and YouTube lectures by Baek Gi-seon and Kim Young-han, and writing code and running them. 💭 I get to know 'Ah, there are things like this', but I only get to that point. The fastest way to learn something is 'imitation'. 👩🏻‍💻 Imitation is the mother of creation 😎 Through this lecture, I was able to put together the scattered puzzle pieces one by one, and when I saw them being applied in real life, functions and codes that I had only thought of or did not understand before began to appear little by little. 🔎 Also, he said, "You must know this!" and gave me facts... Although the fact that he was so harsh was really painful, it was good because I was able to figure out my current level and quickly figure out what I needed to study for my shortcomings. I think it's important to learn what's necessary to an appropriate degree in the vast technologies and information called backend. If you go through the lectures one by one while filling in what's lacking, you'll soon be like Baek Gi-seon 🎼 says, "If you've come this far, you should be able to do this yourself." Oh, by the way, if you look at the course reviews, there are some people who don't understand. It's not right to ask for a detailed explanation of the code since it's a real-life example lecture. There is nothing in the real world that is easily obtained without effort or compensation. This lecture clearly requires prior knowledge of the relevant technologies. I think you have designed the roadmap very well. This means that the target audience for this lecture is clearly defined. I still have a long way to go and there are many shortcomings, but thanks to Baek Gi-seon, I am moving faster on the right path without losing my direction. I am always grateful for the knowledge that you share at such a low cost. Then, I will see you in another lecture. Thank you so much 🙏🏻