This exactly
>>67789, and a thousand different pose sketch drawings would be doable in a year depending on some things.
>>67783
If you're practicing without tracing and consciously recognizing and redrawing to fix your mistakes, than anyone with neurons can learn to draw. I've seen elephants do it, pretty good too.
It depends on what you're having trouble with, but if you haven't already I'd suggest comming up with your own shapes that you break the body down into in order to size and position things first. I use spheres for most things other than the ribs which I draw two vertical curves for. Do what works for you, look around online if you can't think of how to. Make sure your drawing from references that you like and want to be able to do yourself.
I've had the complete opposite issue with focusing too much on drawing how a specific part looks, and then getting the size, angles, and composition all wrong. So after you have the composition down, maybe try focusing on what your hand muscles remember from practicing. It might not match the composition perfectly depending on how accurate it was, but that's just an outline. If you dislike something, then redo it. Odds are you will make a few mistakes at first, so I'd just wait till the end to redo the whole thing, or at least until you're really unhappy with something. Some people just start with a line of action then add the basic shapes.
ATM I can't draw hands very good without using like 10 circles.