Dr. Dan Siegel describes the brain as having two parts: the upstairs brain (the prefrontal cortex
responsible for logic, reasoning, and decision-making) and the downstairs brain (the amygdala
and limbic system responsible for emotions, survival instincts, and reactions).
When your child is calm, their upstairs brain is online. They can think, reason, and respond to
guidance. But when they're upset, angry, scared, or overwhelmed, their downstairs brain takes
over. The upstairs brain literally goes offline.
This isn't a choice. It's neurobiology. Your five-year-old can't "just calm down" any more than
you can will your heart to stop racing when you're frightened.