I finished the first part of the intermediate course. Thanks to the clear explanations and friendly examples, I was able to understand everything very easily. Of course, I had a little trouble understanding global time in terms of date and time.... But you said it wasn't a big problem, so I'll let it go 😊😊 I've used objects without much thought, but it was a great time to learn more about the Object class, immutable objects, and enums! The exception handling through practice was also a great lecture that made me think about how to use it in practice! Now I'm moving on to the second part of the intermediate course, and I'm already excited to implement the data structure myself! Thank you so much for the great lecture!!