Negative inner chatter, emotions, and the brain

A study of the Yale School of Medicin, revealed how persistend negative internal dialogue weakened multiple neural structures. 

Structures such as the insula and the amygdala showed high hyperactivity. These areas related to emotions such as fear or attention to threats in your environment sometimes plunge you into states of great psychological exhaustion. 

It is a fact that negative dialogue is the substrate that feeds anxiety. It often places you in the labyrinth of depression.