I do this too. I play out conversations that haven't happened but might happen or that I wish did happen. Like if I'm mad at my sis-in-law or brother. Then I might actually get mad! Or something I might want to discuss with my old therapist (I don't even have one now -- insurance reasons). A friend of mine suggested this is because I do not have alot of social support and don't talk to many people. My mind is always going, going, going. I can't wait for peace. For living for the moment. But you guys aren't alone, that's for sure, and I'm glad I'm not either. I'm glad I found this thread.