Hello, I'm David Sparks and welcome to the Obsidian Field Guide. Obsidian is a revolutionary application. It starts out making you think it's just a notes app, but as you get into it, you realize it can change the way you think. The difficulty is it has a pretty steep learning curve. So I've spent the last eight months working on ways to teach you the best ways to use Obsidian, and that's what this course is. There's 78 videos, six hours of video content. If you get the plus edition, you're going to pretty much double that. But either way, my goal for you is by the time you get to the end of this course, to be off and running with Obsidian and making it work for you. So let's get started.