@crazyeddie @georgetakei I think it's less comparable to age-related dementia, and a closer match to the likes of an exuberant child—more or less a good kid who tended to make messes and shit the bed—hitting their teen years and suddenly turning into a surly, short-tempered beast who quits even pretending to have any manners and goes around starting fires, kicking down their former friends' sandcastles, vandalising public and private property, shoplifting and stealing purses in broad daylight, torturing animals, and spitting "YOU'RE NOT THE BOSS OF ME, I GET TO DO WHATEVER I WANT!".