Reality as a mistake

Imagine the bank of the river, wild boars will graze on the shore. The sun shines, the forest is noise from the gusts of the wind and so on. In our opinion, this is not a picture of reality while the observer is not introduced into it - a person. Reality is the property of human thinking. The concept of reality is invented by a person, with a highly organized person who distinguishes the names (coast, river, boars, wind) and predicates (graze, flow, shine, noise).
Moreover: In order to formulate the human idea of ​​reality as an external world, it is necessary that in the language existed propositional installations. He sees how wild boars graze on the banks of the river. The concept of reality is thus the result of which occupies many millennium the process of language development. Reality, therefore, is in principle a linguistic phenomenon, the result of a gradual agreement between people, which has developed throughout the Millennium