Obsidian Mastery Guide Needed

I'm looking for a comprehensive tutorial on using Obsidian efficiently.

Key areas include:
- Organizing academic notes
- Utilizing plugins
- Setting up effective workflows

Additionally, I want to learn about:
- Linking notes
- Tagging system
- Creating and using templates

Ideal skills and experience:
- Expertise in Obsidian
- Experience with academic note-taking
- Strong teaching and communication skills

Please share your approach and experience with Obsidian.