I wanted to do iOS development, but I didn't know where to start. I studied on my own for about 2 months, and even after watching web searches and YouTube lectures, I still didn't have a direction, and then I found out about Alan's lecture. I was worried about the price, but I decided to learn grammar from the beginning again, so I decided to take this lecture. Since I'm not a major, I didn't have anyone to ask questions and it wasn't easy to get information, but if you ask questions in the community (Gathertown, Slack) run here, Alan and others always kindly and thoroughly answer, and there's a space where you can study together and communicate, which seems to be a great help to beginners! After listening to it all and thinking about it, I could feel how much effort was put into organizing the lecture curriculum. As a simple example, in order to learn about memory structure and management in the latter half, the lecture starts with the variable part, which is the first lecture, and explains it with pictures in relation to memory, which definitely made it easier to understand when learning about the memory management part. I recommend it to those who have the same concerns as me or those who want to solidify their basics. If you come, let's study together and share information!! Lastly, thank you, Alan!