Essay from the year 2008 in the subject English Language and Literature Studies - Other, grade: 1,3, http://www.uni-jena.de/, course: Writing II, language: English, abstract: "Every bird has to leave its nest!" If we want insight about human behavior it is often useful to take a look at nature. Let's take the life of birds as an example. Once a bird is old enough, it leaves the parents' comfortable nest and with it all the conveniences. Suddenly it has to survive on its own, changing the previous life dramatically.