Anybody else raising their grandkids?

We're not raising the grand-daughter, but I daycare for her until mom & dad get home. She's in preschool now so I get 3 mornings off a week. It has been a joy to spend time with her. I retired early to be able to do this and it was worth the price. I don't get much time with shop or cars during week, but little girl is learning her way around tools and shop.