I sometimes comment with the goal of putting out a thought and having it attacked, or even shot down, by other users. Writing and responding helps me think and flesh out arguments. I don't necessarily believe the thing I'm saying. I adopt the belief during the argument and observe what happens to it under attack. This may sometimes look like I'm trolling, but that's not the intent. If you do that too, just tell me if you want a certain statement of yours attacked to the best of my ability, or whether you'd like me to help flesh out your thought. If you do, I expect you to grant me the same favor. If both sides put up a good fight, the argument can last for days. Not hours at a time, of course; sleeping over stuff or going out for a walk helps a lot. Feel free to PM me so we can keep in touch:)