I read voraciously, a habit I recommend to any author who doesn't already have it. You'll subconsciously pick up on what does and doesn't work. Characterization, dialogue, pacing, plot, story, setting, description, etc. But more importantly, someone who doesn't enjoy reading will never write something that someone else will enjoy reading. I don't write 'for the market.' I know I can't, so I just write for me and then try to find readers who like what I like. I'm not trying to whip up the next bestseller and get rich. Not that I'd complain. Nope, I have to write what's in my heart, then go find a market later. It makes marketing a challenge at times, but I wouldn't have it any other way. When you write, be a dreamer. Go nuts. Know that you're writing pure gold. That fire is why we write. An author who I truly admire, Kurt Vonnegut, sweated out each individual sentence. He wrote it, rewrote it, and didn't leave it alone unti