I talk to myself constantly. Often taking two sides of an argument. There's Vyn, then there's Myrryr. One plays Devil's advocate in any given scenario, and the other plays the opposite. Or, one plays the id, the other the super ego. I'm never sure just which I am at any given time and which I'm arguing with. But I do it out loud very often. Apparently it gets on the nerves of people I work with from time to time.
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I am Jon Stewart with some Colbert cynicism, Thomas Edison's curiousity, wrapped around a hardcore gamer sprinkled very liberally with Deadpool, and finished off with an almost Poison Ivy-esque love/hate relationship with humanity flourish.