 Hi, this is George Cao, and welcome back to this LinkedIn course. So I want to show you real quick how to use the mind map for this course, because if you know how to use this mind map, you will be able to make a lot of progress looking at the ideas, even if you don't have time to watch the videos. Okay, so when you come into the mind map, you can click your mouse and drag anywhere in the blank areas to move around the mind map, okay? And then notice that there are these floating buttons on the upper left of the mind map. The plus is to make it bigger, and the minus is to zoom out. And notice that there are little pluses at the end of certain nodes. Whenever you click on this plus, it will open up that idea, so you can see what the details of that concept is, and what's all involved there, and of course you can keep on clicking and opening. Sometimes you'll see links in blue, and you can simply click on those links to go to those web pages, okay? And then one more thing I want to show you is sometimes you'll have notes that are sort of longer things that was hard to put on a particular node, and you'll see the notes that look like this. And to get to the note, you simply click on it, and then you'll be able to see the note, and then you can scroll down in the note. There's an invisible scroll bar that you can find and click and drag on the right-hand side. Okay, so I hope that's helpful. What I recommend that you do is don't open too many nodes at a time because it can get overwhelming. So just try to open one node at a time for your own learning sake, and once you have completed this node and taking the actions recommended, then you can open the next node. Okay? So enjoy the mind map. It's an efficient way for me to communicate the knowledge to you without you having to sit through the videos. I've been part of Udemy courses where I'm like, well, gosh, all these videos. I wish there was a simple way to get the concepts without having to sit through the speaker like I am rambling now. So anyway, enjoy the mind map. As I mentioned, please give me your feedback. I love positive feedback because it keeps me going, keeps me energized, it keeps improving the course and making more courses. And of course, constructive feedback. How can I improve the mind map or the course to make it even more effective for you? I'd really appreciate that too. So I'll see you in the next module.