When I have free reign to speak, I speak too much. I always feel the need to overexplain, to describe something in several ways, just to make sure that everybody gets it as thoroughly as possible.
I hope that it at least sounds good when I do it, but even if it did, I still am upset that I am not concise. I should be able to say something in one way that people will understand, and also be confident that everybody will understand it without needing more examples or analogies. Fortunately, I am much better with planned writing.
I talk too much. But I write just enough.