
No, as I sat and thought, pondering the issue, I decided that are clearly four distinct types; namely:
- The "over and down" type.
- The "behind and down" type.
- The "any which way but loose" type.
- The "I refuse to touch the old, empty roll and will just leave the new roll on whatever (preferably horizontal) surface is available" type.
For those who are confused, allow me to elaborate:


The third type, by now, is likely obvious. It is the person that does not seem to notice or care which direction the paper flow takes. Over or under—it does not matter so long as there is a square to utilize.
(Aside: Apparently I am not the first to pontificate about the direction of toilet paper flow. This outfit supposedly performed a scientific (although seemingly tongue-in-cheek) study to prove which direction is more ecologically friendly.
I am not kidding.
At the very least, some individual spent far too much time and energy pondering toilet paper rolls and the proper interwall configuration thereof. Oh...wait... Ahem. End aside. )

Note: these are the times when you should be aware enough to use some protective object on your hand when traversing the space between the toilet and the exit, including opening the door or stall to leave. Trust me.
So...after all is said and done, what does this mean? Yes, there are four distinct types of people in this world. Every person (at least in the Western world) can be easily placed into one of these groups.
(Aside: Please do not come to me with other examples, such as the people in Taiwan who use flat sheets of paper that come packaged in what can only be described to a Westerner as a package of paper dinner napkins, or those who use leaves, magazine pages, or other materials. Not only do these not apply because of the lack of the presence of a toilet paper roll, it defeats my thesis and thus I shall not consider these examples at this time. After all, it is my potty and I will apply if I want to. End aside.)
Again, what does this system of toilet paper replacement (or lack thereof) tell us about people? Is it education? Social? Economic background? Marital status? Laziness? Anal retentiveness?
Honestly, I do not know. That is a discussion for the sociologists and psychologists to make and for pundits to debate. It was just an observation I made while I was, shall we say, "pondering life."
Thank you for listening. I would love to hear your thoughts on the matter.