I haven't thought about it. I do tell my 28 YO Granddaughter a lot about the changes I have seen in my lifetime, almost 70 years. I have been a big part of her life and now she works with us, so I get more time to talk to her than any of the others. She has no kids yet. We are expecting our 4th Great Grand in Oct. I don't get to spend time with the other three.