Laugh? I Nearly Bought One!

Laugh? I Nearly Bought One!

Laughing is a voluntary reaction to certain external or internal stimuli. Laughter can arise from such activities as being tickled, or from humorous stories or thoughts Most commonly, it is considered a visual expression of a number of positive emotional states, such as joy, mirth, happiness, relief, etc. On some occasions, however, it may be caused by contrary emotional states such as embarrassment, apology, or confusion ("nervous laughter)" or courtesy laugh. Factors such as age, gender, education, language, and culture are determinant factors as to whether a person will experience laughter in a given situation

Laughter is a part of human behavior regulated by the brain, helping humans clarify their intentions in social interaction and providing an emotional context to conversations. Laughter is used as a signal for being part of a group — it signals acceptance and positive interactions with others. Laughter is sometimes seen as contagious, and the laughter of one person can itself provoke laughter from others as a positive feedback. This may account in part for the popularity of laugh tracks in situation comedy television shows.

The study of humor and laughter, and its psychological and physiological effects on the human body, is called gelotology.

Read more about Laugh? I Nearly Bought One!:  Nature of Laughter, Laughter and The Brain, Laughter and Health, Causes, Types of Laughter, Negative Aspects, Laughter in Literature

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