it always seem to me, that when I'm speaking with someone else I'm constantly thinking about what word is coming up that I'm going to get stuck on, like my brain is way ahead of my speech. If I'm by myself, or talking to my dogs, I'm not thinking about that. same thing happens when I'm mad, I'm not thinking about any words coming up, I'm just mad and talking (or yelling). I'm not sure if this is a learned thing or I've always done this.