Humour indicates on a remarkable property of human thinking: the possibility itself (or other one) if person, the conceptions (and possible events), as such that to relativise one is of it at the same time part (and the matter and the person involved therefore seriously disassociates), but outside can stand at the same time also there (and therefore itself to the matter and itself, or the person involved can permit). Double-bind that because of this in the brain arise, lead generally to laugh, yes or no with water.
Also in man monkeys is possible laugh are observed, already the scientists are not it still once or these diertjes a such capacity to (himself) contemplation to have that it produces a similar feeling for humour. All types humour are not pleasant. Some types humour awake painful responses to at certain people: what kind of one funny are, are for the other one not funny. Niet-leuke humour are grove humour. Below humour for example denigrating, racist humour and suffering recreation fall. At humour it is frequently this way that that calls a certain expression in the face at people. This expression varies of careful smiles where the mouth angles are only pulled up to distortions of the face where nearly all muscles in the face play a role. Especially the use of muscles around the eyes is important: thanks to the expression around the eyes is frequently notice the distinction between real, heartfelt (glow) laugh, which only indicate pleasure, and that for the form are done, like for example when a photograph is taken.
