Though I've always wanted to learn Photoshop. I don't draw, but I'm pretty interested in editing and improving works, screenshots, etc.just for the aesthetics.
Well, maybe anyone can make it, but only the chosen one who can make a good one :3
There are a lot of tutorial in the internet. I usually use it to be better, since nobody teach me
Btw, do you use Pen or Brush to color? I'm still finding the best tool for coloring. I get messed up coloring like this (used Brush):
I usually use markers, airbrush, and water to blend colors.
Brush is a bit difficult to use
My friend use pen mainly, though.
You may try them one by one to see which is more suitable for you