I have also noticed that when I bring back a child to take over the house, the little quirks they had as kids are still there when they become adults. I had one woman who sat on the floor to watch TV until she died at age 60. She got an infection after she had her second baby and had to take vancomycin, which of course made her sleepy. I found her and the baby asleep on the same bed where she had always slept as a child. I always make notes of the kids' personality quirks, so I remember them and can see if they still do the same things as adults. Usually they do.