By Mike Stachura (Golf Digest) Sometimes it’s all about me. Truth be told, it has to do with Piaget’s stages of cognitive development (look it up on WebMD). So a lot of the way I relate to the world is as a 4-year-old. Which makes me a lot of fun — or a complete jackass — in staff meetings. (Editor’s note: The latter.)Maybe that’s why I think my formula for picking the winners of major championships is correct, even though the formula makes no sense and is always completely unsuccessful. But I