Sticky notes and automatically flushing toilets

When I go to the bathroom at work, I take a sticky note.

Its important. I need that sticky note to be able to use "the facilities" without experiencing emotional distress.

I just slap that sticky note, my trusty bathroom buddy, over the toilet's sensor and I can relieve myself free from the fear of premature flushing. When I'm all done, I pull off the sticky note and *whoosh,* its all good.