The Chancellor may find that in her job, she needs to listen and learn lessons. One of the many criticisms of the last Budget was that the Government fiddled the figures to borrow more money, and still left little headroom for if their forecast went wrong. Since the Budget, business confidence has collapsed, putting further pressure on that headroom. Does the Chancellor have a problem with balancing her books, and will she, like Oliver Twist, be coming back for more?