One of the most widely accepted views in football is that you have to be angry to be a goalkeeper.In the name of justice, it is difficult to argue against this theory sometimes and they never show off their, erm, lively personalities more than when they have just lost an absolute clanger and they want to blame someone else.You know what we mean. Take, for example, Peter Schmeichel. One of the best goalkeepers who has ever characterized the Premier League, but most people's constant memory of him is that he runs out of his…