I thought I had studied the theory well enough, but when I imagined myself in an actual interview, I felt like I couldn't organize my answers properly. This lecture was great because it addressed exactly those pain points. It was particularly helpful how it showed not just simple memorization of database concepts, but how to answer actual questions structurally. Overall, I am highly satisfied as the content can be applied directly to real-world situations, and I look forward to other lectures on different topics in the same format.