Sigh... (Choi Beom-gyun) I've read the Spring 5.0 book and (Kim Young-hwan) JPA book several times... but I can't keep up with this lecture. "You guys need to know all this stuff"... I wonder if it's right to replace everything with this one phrase. In reality, DB, HTML, JS, CSS, Vue.JS, etc. are intermediate level... but I wonder when I'll be able to keep up with this lecture... I'm not sure if all of this is the fault of the students.