Horror: Spiders crawling up and down the spine, burrowing into the spinal cord.
Depression: Something weighing down the limbs and numbing the brain. This something is unidentified as yet. Guilt and other assorted secondary emotions swirling in a thick mixture, sometimes located in the gut.
Love: Clinical insanity. Symptoms can include the disproportionate swelling of the heart, and a surprisingly pleasant sensation of nausea.
Heartbreak: Glass that has shattered inside the chest. A single memory, sight, reflection or comment may cause these shatters of glass to shift and aggravate already present wounds.
Shame: Hatred of one's self, located between shoulderblades.
Ecstasy: Fizzy bubbling of the blood, an effervescence akin to champagne.
Life: A combination of all these and many others. Incurable.