Simple digital painting - Tutorial

Since some people have asked me about how I usually paint, so i made this tutorial. I Also I've never done a tutorial before.. ( Mostly because i can't explain stuff...) but here you have one! (Also it might have some typos and incorrect grammar, I might have missed something while proofreading..)
The program used was Paint tool Sai, though you can draw like this in many programs.
Also, if you try this i'd love to see your results So please post them in the comment section down below.

The brushes i used: [link]