Emotions are the body’s expressions of our instinctual, archetypal selves. If we’re hungry we feel anxious or irritable. If we see blood we feel fear. If someone says something mean to us we feel hurt or angry. If an object of our affection rejects us for another we feel jealousy and pain. If someone thwarts our desire we resent them. If someone dies we feel sad. These are powerful physical realities.