Low-tech lightswitch control system!

This is a simple pulley designed to be taped to walls to "pivot" string. You may be thinking, "Why on earth would I want to tape a pulley to my wall, amoebaboy123?" Well, my quizical internet traveler, I shall explain. Have you ever lain in bed late at night, gotten really tired and completely ready to sleep, but had to get up to turn off your light? Then you lose your will to sleep, and go back to pushing it off! Additionally, have you ever gotten up in the early morning, been unable to see while walking towards your lightswitch, and trip over something, or stub your toe because of the lack of light? On the off chance that neither have happened to you, they suck. This changes all that! Now, you just have to reach over and pull a string to turn your light on or off! If you are interested, dear reader, view the instructions!