Michael and Lily in the park. 12 kids. 3 strollers. Nannies sitting on the steps, talking. Kids aren't interacting, they are all in their strollers.

Lily is running around playing in the dirt and watering the plants.

I'm not saying you should not have a nanny. I am saying that you should ensure your caregiver is doing their job and giving your children time to play and see other kids.