It was tough. I am a current employee and have been working with Figma every day for several years. I paid for the course and took it over two days during the Lunar New Year holiday to check if there were any shortcomings in my skills. I was able to learn the design system and the use cases of Variable in design work very well. It was especially good that the course was updated according to Figma updates. As the person below said, it may be quite difficult for beginners or those who try to follow everything in the course from the beginning. However, current employees will know that this is a taste of the actual work. It is difficult because it is the first time, but if you repeat it over and over again, you will see the principles, and if you know that the principles are applied and repeated, you will be able to adapt quickly. Thank you for making the course. I think that the fact that it is not a course that you just watch once is a strength that differentiates it from other courses.