I had a colleague who was very messy. Half of his cubicle was a pile of junk that reached to the top of the cubicle. Whenever he wanted something, he would rummage through all the stuff, throwing things aside until he found it. One day I asked him to find a computer file for me that I’d erased by mistake. It was taking him a while, so I went to look over his shoulder. His desktop was an exact duplicate of his cubicle. It had a massive pile of icons in one corner, and he was furiously rummaging through them to uncover the right file.