Attention! You have on your screen an interpretation of the first chapter of Harry Potter and the Half Blood Prince. But this has absolutely nothing to do with princes and blood. No, this is simply my way of getting Harry to work through his grief of Sirius. Sick of brooding over Sirius, Harry ends up accompanying the Dursleys on a visit to Dudley’s psychiatrist. The results are similar to what you would see in the nuthouse.