Some people find it difficult to figure out where to start with a drawing, while others (like me) have a hard time finishing one. Both problems can be super frustrating, but both problems are equally simple to solve; just get the job done. Start somewhere, shade something. Work on it piece by piece until it comes together.
I’d never show someone my millions of sketchbooks. They are so full of half-assed sketches and experiments that they look like piles of garbage. That garbage, though, is my inspiration. Those books are evidence of the hours and hours I’ve dedicated to practicing this craft.
A partially finished drawing is nowhere near as satisfying as a finished work. It holds so much potential and promise, but it’s just like a giant ball of potential energy; it needs to be made kinetic to become useful. It becomes something to be proud of. There is nothing worse than walking away from something that should be great, if only given the chance.
Sometimes it’s necessary to walk away from something that just isn’t working… but don’t make a habit of it.