The good guys in Harry Potter have a SERIOUS communication problem!! It's one of the things I love about HP; Harry is always completely clueless! lol!I chose "secrets" that would've really helped Harry if he had known them (that Tom Riddle was Voldemort, that the "secret weapon" was a prophecy and not him, that Dumbledore knew about Draco...) but that people chose to hide from him for reasons passing understanding(c) J.K. Rowling