Babies, toddlers and children (kids) are smart. They are natural, act instinctively and already know what what is right and what to do.

They hate shoes. They pull them off and throw them away.
They eat just the right amount of food they need when they are hungry.
They drink when they are thirsty.
They sleep when they are tired.
They express emotions immediately: crying, laughing, observing, studying, curiosity.
They move around and move things around. Walking, jumping, running.