«The Existence of two different sexes – is the lack of harmony, increasing the suffering of the world, and people have to try their best to smooth out that disharmony» wrote Amos Oz in novel «My Michael». The gender itself – is harmonious comprehension of man or woman. But the excistence of a human being is more complex system, and it happens that the woman feels like a man, and a man want to be a woman. Society call it as a deviation of «normal», but the normal they made up themselves. Sex is given by chance of birht, and how we can allow the case to determine the norm?
