The concept of cultural (folklore) performance is shared with ethnography and anthropology among other social sciences. The cultural anthropologist Victor Turner identified four universal characteristics of cultural performance: playfulness, framing, the use of symbolic language, and employing the subjunctive mood. In viewing the performance, the audience leaves the daily reality to move into a mode of make-believe, or "what if?" It is self-evident that this fits well with all types of verbal lore, where reality has no place among the symbols, fantasies, and nonsense of traditional tales, proverbs, and jokes. Customs and the lore of children and games also fit easily into the language of a folklore performance.