Sometimes we cant stop talking
Try as we might it’s to no avail
We've something to say about every little thing
And we've no way to be sure
that the other can tell what we mean
And it seems like we never can completely frame
The point we are trying to make before someone chimes in with a tangential observation:

     See I don't think you know
     what I mean. What I'm trying
     to say is that the very thing
     your talking about is what I
     believe but a little bit different
     in some semantic way and,
     hold on, let me just think and
    finish my thought

    and then you can speak.

And then we are coming at nothing 
from obtuse trajectories
analyzing angles of attack without regard for the whole and then there's a misunderstanding
and we start defending ourselves over a miscommunication,
your tone inflects a verbal retreat and mine strains from frustration, is read as antagonism, and then received as an attack
All of a sudden we are fighting over some misdeed that we've already tabled for the sake of you and me.

And sometimes we just can't stop talking.