/ic/ - Artwork/Critique

Is this proof that you can draw nice art from the wrist?
Rather than unbroken individual lines from the shoulder this looks to be made of smaller often overlapping lines
It feels like a weird pseud idea that wrist drawing always equals chicken scratch

I really love sci fi and this is my favorite art style (xeno x concept art) but even after looking all the concept art, the 3D models in 8K, I don’t know how to do this. I can draw basic head shapes but maybe there’s something else I need to learn to improve? What should I start by learning. I would rather not post my art here because I don’t wanna be doxxed but I think I’m okayish.