Marge...I thought exactly the same when my youngest grandchild actually left school. It made me sad because there were no little ones coming after. But that grandchild is now a lovely 22 year old , working as a fully qualified painter and decorator. And, a couple of months ago she ( Yes...she is a young lady!) turned up with brushes bristling and paints etc to decorate our hall, stairs and landing. I couldn't do it because I had a frozen shoulder. She did a fabulous job and made her Granny very happy! So there are little rays of sunshine in our advancing years. But you are right....it seems like yesterday since we were bouncing them on our knees!