Isn't "Good" subjective, though? Was he riding his bike? Maybe not anymore, but if he was walking around the house, able to do what he wanted around the house and he wasn't in and out of the hospital several times a month, he was probably "good" to his daughters. My mom was "good" at 84, able to take care of herself, go out with me to shop, occasionally visit with the family somewhere other than her house. She couldn't garden anymore, but that didn't mean she wasn't "good", if you see what I mean. For her, downhill was in and out of the hospital several times a month and each time she came back, she was less able to care for herself. She only lasted about 5 months of that, three months past 85.