oh where is my hairbrush?

So, anyone that knows me even "sorta"...can tell you that I dont brush my hair very often...I am a big fan of the "smoothing" method and the "run fingers through tangles" method (which is the major secret behind the reason I have long hair...you can get away with these methods)...but today when I found a "This end up" sticker in my hair...i had wonder, just how long had it been there?!