Nose-picking and burping. Mucophagy, which is eating the extracted mucus, may be considered more taboo, and is sometimes portrayed in comedies. To be caught nose-picking may be considered humiliating. When nose picking becomes a body-focused repetitive behavior or obsessive–compulsive disorder it is known as rhinotillexomania. Most cases do not meet this pathological threshold. When it does, however, treatments similar to other BFRBs can be employed. The environment of the nose and the dried secretions removed contain many microorganisms. When a person is contagious with a cold, flu or other virus, it is important that hands or other objects used to remove
Human Behaviour directed by Michel Gondry and is the first time he and Björk collaborated. The music video, like the song, is a story about the relation between humans and animals from the animal's point of view. "Human Behaviour" was written by Nellee Hooper and Björk, and was produced by Hooper. The song was first written in 1988 when Björk was still the leading singer of The Sugarcubes, but she decided not to release it with the band. "Human Behaviour" features a "bouncing riff" sampled from Antônio Carlos Jobim, with "its syncopated beat consigned to a venerable orchestral instrument, the timpani." The