Billy Joel says he cannot drive or perform due to a diagnosis of normal pressure hydrocephalus, a rare brain conditionHealthOct 15 at 2:23 PM – Oct 15 at 4:26 PM3 outletsABC NewsBilly Joel says he can't drive, perform in new health update seen Oct 15 at 3:14 PMPage SixBilly Joel reveals he can’t drive or perform anymore in heartbreaking health update Oct 15 at 4:26 PMThe IndependentBilly Joel addresses potential return to touring after health diagnosis Oct 15 at 2:23 PM