Final thoughts
I thought I would end this book with a few words of wisdom that I've gathered over a lifetime of being an artist, and half a decade (so far) of being a comic creator.
No matter what you do, or what you create, there will always be people who don't like it.
You can be the best artist or storyteller in the world, and there will always be people out there who don't agree with what you do. They won't like the way you write dialog, or the way that you draw exactly five eyelashes on each character. They'll think you're an overrated hack who doesn't deserve anyone looking at their art.
Don't listen to these people. Even Einstein had people who thought he was stupid and crazy. If you persist, eventually you will reach your definition of success.
Never stop learning.
No matter how much you've improved, you can still learn more. Got faces down but still can't do hands? Look at tutorials and do tons of hand drawings. Pick one or two things...