Your Stuff is Money in the Bank You don’t need a breadmaker. You’re better off without extra pillows. The kids outgrew those toys a year ago. And yet, these are the kinds of things you have laying around the house, and you don’t really know what to do about them. The answer is to let them go. Doing so not only declutters your house, but is also a great way to put a little jingle in your pocket. Americans simply have too much stuff. In fact, according to a duo of psychologists writing for Psychology Today, the public storage industry in the U.S. is more than a $30 billion business.…