Starting from the use of old technologies and explaining why technologies have evolved helped me understand so much better! And it was great that you covered exceptions once more. Of course, I understood very well when you covered exceptions in Java, but I had curiosity about "how is this handled in actual work?" and this part seems to have been resolved really well. I'm looking forward to DB Part 2 and will go listen to it. Actually, sometimes I think the lectures are expensive, but when I see how hard you've prepared like this, I really think you're donating to us 😆😆😆😆 😢😢 Thank you for the great lecture!! 😊