How to use LAYERS for Digital Painting!

I've recently gotten a lot of requests to create a video about layers and the way I use them for digital art.
So in this video, I am explaining how to use layers effectively and why you should use them. If you have been painting digitally before, you probably already know most of the things I mention but if you're a complete beginner and find digital painting to be difficult, then you'll definitely learn something from this tutorial!
The program I am using in this video is Clip Studio Paint but the principles apply to any drawing app that supports layers (ProCreate, Krita, Photoshop, etc).