I usually don't pay attention to that with these kinds of drawings. I like being more free when I draw and letting my hand do whatever. That's usually why there's a bunch of inconsistency and really messy lines. I see what you mean though, I keep it in mind when I do actual pieces.

I also up the contrast and black point on all of my drawings so you guys can see it clearer. Which means shadows and pencil marks get hella exaggerated x)

I'll post unfiltered versions along with my drawing from now on so it dont be like dat <3

Thank b
(You can also give cnc if you want btw, I don't mind)