I love the intricate shading you have on that face, unfortunately making it into a spinny globe makes it look worse.. Especially the lips, and that morphing thing that you used.. Warp that's the word..
So as I understand it you use Dodge/ Burn and Smudge to shade parts, using a blurry brush and changing the opacity? Is that the main concept?
It seems more like an artwork than like a TB head though..
Good job, you are too humble though when you comment that you suck. No you don't
You're a great artist, one of my favourites