Hey, just wanted to say something. I’m by no means a professional artist, but I like to think I’m at least a bit above average. And I was just drawing in my sketchbook when I realized that it is good to draw with something permanent. Not a pencil. Unless you’re creating something like a masterpiece, or a pencil-only drawing.
If it is anything else, or if you’re just practising in your sketchbook, the permanent whatever is better. Why? Because, it forces you to finishe your drawing regardles of how awefull it looks. And that is the thing. Finish your drawing even if it looks horrible. It may still turn out okay. But you’ll never know, unless you finish it.