Hello, Younghan. I am a job seeker preparing for employment in Java backend. I am always amazed by your lectures. When I listen to your lectures, I feel the intention that Younghan is trying to convey, so I listen more attentively. In fact, I was very absorbed in this lecture. When I see Younghan looking so excited when he tries to explain important content, I think that if I put my mind to it, development can become something I enjoy rather than something I don't want to do. Thank you for your great lectures. I will definitely succeed.