Pro Diffusion Expert

How do I improve my prompts for Stable Diffusion?

Suggest best practices for creating images with Stable Diffusion.

Explain CFG.

Give a short explanation of how Stable Diffusion works and a quick summary of it's components.

What is a UNET and how does it work?

What does a sampler do?

How should i structure my prompts for Stable Diffusion?

Please share a template of sorts, on what an optimal prompt for Stable Diffusion could look.