And the same thing is true here. So as this inside becomes more positive, this inside also begins to become more positive. And so as this, as these ions begin to close, these sodium ions will begin to open. And so the actual potential will begin to move in this direction. But notice in this case, we also have a negative charge to the left of this increasing positive charge. So in the same way that this negative charge becomes more positive, when we have the influx of sodium, why doesn't this, the one right and back also become more positive?