What is an emotion?
Emotion is a mental state associated with the nervous system brought on by chemical changes variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. — Wikipedia There is currently no scientific consensus on a definition. Emotion is often intertwined with mood, temperament, personality, disposition, and motivation. The word «emotion» dates back to 1579, when it was adapted from the French word émouvoir, which means «to stir up». Some cross cultural studies indicate that the categorization of «emotion» and classification of basic emotions such as «anger»...
