I've been noticing this quite frequently lately. I'll be going about my day and then I'll start talking to myself as if there is a specific person in the room with me who I'm talking to. I'll play out a whole scenario and act it out before I realize what I'm doing. I catch myself in the middle of it and have to remind myself that it isn't real and I'm not really doing that (scenario). Is there a reason or name for this? Help please it's interfering with my everyday life.