Strip It Down!
A trap I seem to fall into when trying to draw a character is that I get all worried about achieving a facial resemblance and then ignore everything else.
So what I'm doing here, is I'm forcing myself to work on the rough, underlying construction. I'm having a problem with the bottom of the pear-shaped body. Mickey's butt is coming out too big and I'm not attaching the legs correctly.
I'm going to work on this and see if it helps. I will fight the urge to make a pretty, "finished" drawing because, after all, it doesn't end up that way.