I make lists, and then lose the note pads. I write REALLY IMPORTANT things on my hand, and then wash them off by accident. I rip off post-its full of bullet points from meetings and then chuck them away with my lunch rubbish.
When I first got to my current job and saw the Snack Cabinet, it was like a choir of angels descending on my upturned face. Until I noticed that I was only eating Wheat Thins and Jolly Ranchers, forever.