First of all, the lecture is really good. You can learn a lot of content. If you have prior knowledge about javascript, react, and node, you will understand it much faster. Otherwise, you will miss some parts and make mistakes, and it will be difficult to debug. I think you all know this, haha. And after taking this lecture, I think it would be good to do a small personal project and deploy it. Just because you watch this doesn't mean you will become a zero-cho. I've been through a lot... Of course, it's my fault, but I think it would be better to start with a small project and then do a project the size of Nodebird. It's really hard to start with a big project and deploy it... haha