i think it's bad form for your models to stuff everywhere
jesus christ
edit:
how do you give hair more volume solely by line
i'm talking super exaggerated hair points, like kingdom hearts kind of points

like damn look at those points
except without all the coloring
whenever i try it sticks out in dumb directions that don't make sense, or it hangs too far down and looks wet, or it doesnt hang far enough and it looks like it was sprayed with concrete.