Doodles and Finished Pieces

[Chutzpar]

A tip for you for making your speed drawings 'count':

Draw from a reference, draw really quickly and then compare to the reference and see where you went wrong with proportions. Draw it again, fixing your errors. Do this a few times for each reference / pose of your model (if you can get a model :V )
Try to really really see the real shapes in front of you and don't think about style. I'm still seeing kind of the waifish noodly look that's in your usual drawings - that's cool and all when it's a conscious choice, but if you're doing it just because you can't approach a drawing any other way, that's a problem.