I am not a major and have been interested in development for about a year. Among many fields/languages, I was interested in iOS, so I took several online courses before. I learned a lot of useful information from those courses and the course structure was good, but since they were mainly about clone coding, I didn't have much to learn from them since I lack the basics. I listened to all the courses, but when I tried to do something on my own, I couldn't remember anything, and I didn't know what the codes I typed in the course meant or what their functions were. That's why I gave up studying iOS for over half a year. I knew that Alan's course existed even before I took those courses, but I honestly felt it was a waste to suddenly invest a lot of money in online courses. However, after experiencing the difficulties in other online courses, I checked out Alan's course reviews and listened to sample courses, and I thought it might be worth giving it one last try. I started studying with the mindset that if I couldn't do it this time, I would have to give up, and I paid for the course and started studying with the mindset that I would invest as much effort as I could. Anyone who has taken the course will agree that the course covers almost all the grammar-related parts that appear in the official Swift documentation in great detail. The speed of speech and the way it was explained were also the best of all the online courses I've taken so far. After taking this course, I went back and looked at the clone coding courses I had taken before, and I had the amazing experience of understanding 99% of the parts that I had wondered what kind of code they were. I've never experienced anything like a boot camp, so I don't know much about that, but if you've studied through online courses, boot camps, or other methods but still can't understand or think you're stupid, I really want to tell you not to worry and just pay for the course and listen to the whole course twice. Lastly, I'd like to say a word to Alan. I'm not young and I have a lot of shortcomings, but thanks to him, I was able to dream again and move forward toward that dream. Thank you so much for preparing such a good lecture and always leading me in a positive direction. The lecture is over, but I hope you will continue to do well in the future. Thank you always!! :)