Sadly you are right. Some don’t age well at al and just become mean and nasty instead of sweet old ladies.
Nancy is s drunken loon.
Nancy is a drunken, nasty, mean, loon...
My poor mom got Alzheimers and it was awful. Went from a nice woman with lots of friends to somebody you just didn’t want to be around. The nursing home people didn’t enjoy helping mom which made it all the worse. It hurts so much seeing that happen.