# About Mastery
This domain is for ability, method, and durable know-how.
Use Mastery for things like:
- repeatable methods
- workflows
- frameworks
- competencies
- processes you can apply again
This domain answers questions like:
- What do I know how to do?
- How do I do it?
- What method do I follow?
- What have I learned to execute well?
Examples:
- How I Underwrite a Rental Property
- My Content Writing Process
- How I Evaluate Startup Ideas
- My Workflow for Learning New Tools
Mastery is practical and reusable.
