Thinking while I'm speaking means it isn't listening to everything I've said before thinking what to say. If I start my reply with "no, because...", and it's already formulating its response based on the "no" and not what comes after the because, then it's not thinking before it speaks.
Thinking while I'm speaking means it isn't listening to everything I've said before thinking what to say. If I start my reply with "no, because...", and it's already formulating its response based on the "no" and not what comes after the because, then it's not thinking before it speaks.