Very young children are not expected to talk to adults.
Thus almost unlimited rumination.
When was the last time you got to be a human fly on the wall?
We were so smart as toddlers. Then we got told what not, to do. Slows us down. Good for them bad for us.
Mental barriers. Installed by babysitters of parental and non parental forms.
A baby really left the fuck alone until 18 could probably levitate. I'm working on it.