humor, "body fluid"), controlled human health and emotion.

People of all ages and cultures respond to humour. Most people are able to experience humour--be amused, smile or laugh at something funny (such as a pun or joke)--and thus are considered to have a sense of humour. The hypothetical person lacking a sense of humour would likely find the behaviour to be inexplicable, strange, or even irrational. Though ultimately decided by subjective personal taste, the extent to which a person finds