Under the influence of the emotion 'sympathy', the human body excretes a fluid through the nostrils which is commonly known as snot, although its technical name is "Sympathetic fluid". It is made in the Sympathy gland - located between the eyebrows. 5% of the population have a second sympathy gland located in the anus, and this surplus of sympathy can lead to fits of violence and in some cases, teleportation.