Twitter engages the part of me that makes sentences. I try to shape a sentence that works. And I know this because I sometimes put sentences out there that don't really work. With most other forms—if it's good enough, it's good enough. But I read poetry regularly. And poetry is where I see that every single line has a certain punch and precision to it. Being on Twitter has allowed me to participate in a similar kind of practice. When you're writing fiction and longform prose, you think about the best sentences, of course, and you work on them. But when you're tweeting, the sentences are isolated, they're naked, and so there is that much more scrutiny on how they work.
"The Boundary-Pushing Novelist Who’s Made Twitter His New Medium"