What is it with leaving drawers and cabinets open??!!!

This drives me nuts! He is the cook in the house so I leave him be in the kitchen to make dinner and I am the clean up crew. I walk in the kitchen after he's cooked and the silverware drawer is open along with the cabinet where he got the dishes out. In the bedroom when he takes a pair of socks out of the drawer he doesn't close it.  What is it in their brain that makes it so hard to close a drawer after you open it?