Random Girl 2

This is a revision of my 'random girl' picture. All I did was add some shading so its not too much of a change... But it looks completely different. Especially the eyes.
I seem to avoid any 'realistic' shading when I made drawings. I guess because when I do it, it doesn't look like shading at all-- it just makes the person I drew look dirty. So I made absolutely necessary shading, and that's all.
A good example is this, and my other similar deviation, "Fish Food".