After finishing the 6-month national scholarship academy, I thought that I was not full at all after just tasting 'coding'. I started thinking that I would be able to get a job and do simple coding after finishing the 6-month course, but after finishing the academy, I felt like I didn't know much more than when I started (I think it's because I felt like there was a lot to study). I was hopeless because I couldn't get advice from anyone and time would just pass like this, but this lecture that appeared on the banner like a YouTube algorithm was like a cool bottle of water when I was thirsty. It seems that this lecture is definitely not a small amount of money for the target audience, job seekers. On the other hand, if it's for my own satisfaction, it costs at least 50,000 won to buy a set of clothes and 50,000 won to drink one drink, so I paid the money thinking that it would be a waste to invest in something for my future. That's how I ended up reading the attached file and the first attached link and thought, 'This is it.' What should I say... I think the most appropriate metaphor would be someone showing me the way to the exit in a maze with no exit. I was able to learn about the footsteps of people who have already walked this path, how to walk efficiently without going astray, and how and with what mindset to overcome the obstacles and railings I encounter in the middle, and it was a great help to me. I don't know if this lecture was a waste of money or not. I thought about it while reading many reviews, but I decided to do development work and at this point, I concluded that it would be better than wasting time for money. I personally feel that it was worth it just for presenting the big picture and blueprint of development work in my head. I wonder if it will be helpful to those who are thinking about it.