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So back to your question: 1  Your chest hurts when you're emotionally sad because your brain processes physical and social pain in the same brain regions (dACC and AI) (the affective aspects of the pain). The fact that both pains overlap means the factors that decrease physical pain also decrease emotional pain.
Most of us have experienced chest pain at one time or another. For many people, chest pain is a source of fear and anxiety because it is often associated with heart disease. Fortunately, most chest pain has nothing to do with the heart. However, chest pain is not something you should ignore. Itâs very important for you to understand the differences between the types of chest pain that physicians consider to be heart-related and significant, and the types of chest pain that are not.