Stupid Paper Shreader

How hard is it to learn not to put too much in the paper shreader. Does it really take that much longer to shread your paper in 2 sets instead of one. The assistant from upstairs is trying to use our shreader and had now clogged it like 8 times all she does is go o crap turn it off and then TRY AGAIN. WITH THE SAME AMOUNT OF PAPER! It must just be too early for me that it could annoy me this much but it is so gd loud when she jams it. Then instead of pulling out the jam while it is off it sounds like she is turning it on and using something to push it through! Oh for the love of Pete. Now she is talking to Mr. Rob the Cradle about how there is crap all over the floor. She is so eloquent that lady.