Sticky, I got this in my email and thought of you image:
A school teacher injured his back and had to wear a plaster cast around the upper part of his body. It fit under his shirt and was not noticeable at all.

On the first day of the term, still with the cast under his shirt, he found himself assigned to the toughest students in school. Walking into the rowdy classroom, he wondered what he would do if trouble started. He opened the window as wide as possible and then busied himself with desk work. When a strong breeze made his tie flap, he took the desk stapler and stapled the tie to his chest.

He had no trouble with discipline that term.