Office thieves.
I've lost my DC mug not so long ago and I wonder what is the main cause of people behaving such way.
In many cases, stolen things are not expensive at all but it still wonders me: is it some kind of very strange cleptomania to take office equipment (like paper clips, notebooks, …, mugs) or food from refrigerators, or what?
I think I will never understand that not so many people seem to care about. My colleagues just accepted scenario that their goods may disappear someday.