All the time. I do it without thinking about it. I think about things I want to say, things I wish I had said, what I’m going to say at the interview. I talk for my characters and then I talk to them, I talk to people who aren’t there because my phone battery ran out and if I keep talking to my teddy bear I’ll just look like a crazy person.
It’s alright though. I’ve been assured that it’s perfectly normal and most people talk to themselves occasionally. I don’t know how many have named their non-existent conversational partner, though. Are there many, do you think, Twisted?