I was going to listen to it lightly as if I was reviewing the basic concepts.. I reflected on itㅋㅋㅋ I realized that I really lacked the basicsㅎㅎ Thanks to Younghan, I'm building a solid foundation! Thank you so much!!!! I have to review it over and over again..! My basic concept notes! - static and final concepts - Java's memory structure - Inheritance and polymorphism (polymorphic reference + method overriding) ++ Can I ask Younghan what you think about the future of developers?ㅠ Lately, with ChatGPT, AI development, and news of large-scale layoffs of Google developers.. I'm a little confused..ㅠ