You should listen when I talk

OK I am willing to try anything to get people to do the right thing......call it the educator in me, I don't know.
I have a huge pet peeve with not being able to change the toilet paper roll I mean you sit there and look at it, you use it, you know the next person in that position is going to need it, WHY can you not change the roll when it is empty?? I hate this so much that not only is there a roll on the wall but there is a standing roll holder so there should be two rolls at all times or at least one....now does this sound complicated? I didn't think so but my family seems to think it is.
I have tried yelling, I have tried begging, I have tried reminding, I have even done demonstrations.
Then I tried toilet paper origami I would post a picture but really it wasn't that good, my thought was if I did something fun with each new roll people would be excited to put on the next roll and see what would happen, instead they just told me that my T.P. art sucked well you should have told me it was beautiful even if it wasn't cause this is what I did next...........
I was about to use the bathroom and realized that the standing roll was empty and the wall roll had enough for maybe two people. I went and got a marker and after I had used my share off the roll I then unrolled what was left and wrote a note....this is what it said
"You are SOL if you need more paper then this. (and they would I didn't leave enough for anyone) Bet you are wishing right now that you had put a new roll on the other holder??? Did you learn anything?" I then rolled what little paper was available back on the roll and said nothing to no one
I then took the Kleenex and extra toilet paper out of the bathroom. It did not take to long before I heard screams of desperation and laughter from the bathroom.
I don't know if this worked or not but at least everyone will think about it when they get to the end of the roll