Just a fast-ish drawing that I finished late last night.

I'm having trouble getting the feel of my tablet down pat. I feels unnatural to me to draw without looking at my hand while I'm drawing. I can't afford a cintiq right now, and probably won't be able to for some time. I want to continue to draw and paint digitally, but I don't know how long I can handle drawing without looking where I'm drawing! Any advice?