I made a mea culpa and *you* turned into more than it is.
You picked the wrong person to beat your dead horse.
No really, you can stop now. Meh.
You win.
Well, now aren't we the cocky one? I guess I misunderstood what you were trying to say.
There is no "I win" or "you lose" here. Only that we can agree that this misunderstanding is over and we can move on.
Espero que tenga un buen día.