Fiorella is officially an old lady, but that's better than being a dead old lady. To prove her maturity, she wears the universal pendant of old age, a personal alarm button. (Truth to tell, the major reason is that she might take a fall or encounter a rattler or copperhead the hard way while she is exploring the wildwoods.)
There should probably be an upper age limit for drivers, but then how could older people get around to buy clothes and groceries, visit with friends, and attend doctor appointments?
This topic is depressing. Fio needs her hair done, some botox, a photofacial, and a pedicure to cheer her up.