It was a great opportunity to observe the entire process of creating and deploying a service with Vibe Coding. Through the course, I developed even greater expectations for Vibe Coding than before, while at the same time, I also felt concerned that it might not be easy if you don't receive support from those around you when encountering technical issues. The final conclusion was excellent. Rather than simply saying "non-developers can also create anything," the fact that Vibe Coding provides an opportunity to gradually become a developer and even experience operations that developers go through allowed me to envision a new era of citizen developers. Thank you for the great course. It was also enjoyable to see Rails code again after such a long time.