The great TP debate

The great toilet paper debate has ended.  Scientifically, I have proven that rolling the paper "behind" is the only way to have toilet paper.  You see, my friends, a toddler has no problem doing the downward swiping motion that unrolls toilet paper if rolled forward as evidenced by a whole roll being unrolled and playfully dropped into the potty today.  It is significantly more difficult for aforementioned toddler to make the upward swiping motion for the "behind rolled" toilet paper.  And while this toddler may scream and pout and throw an epic tantrum, the toilet paper stays perfect.  And the potty stays unplugged.