Shitty troll, but I'll bite. End the thread here, please.
Neutral is NOT a gear. When in the neutral position, no gears are engaged. This is a common confusion resulting from several layers of slang usage of the word. Putting the car in neutral is basically the same as holding the clutch. (Though motorheads can nitpick a bit, the details are beyond our scope.)
NEUTRAL IS NOT A GEAR IN A CAR. Oh look, I said it.
Electric charge is the measurement of electrostatic force exerted on one object by another. "Positive" and "negative" are arbitrary terms and simply refer to the polarity of that force, which direction the force is flowing. What is important is the magnitude: that is what tells you how much force there actually is.
If an object has no charge, it does not exert any electrostatic force on another object, and thus in turn it is not affected by other electrically charged objects. It is "disengaged", "indifferent", "uninvolved". That is the definition of neutral. Look it up.