One might wonder whether it is not an error of the soul to be born like this, because the conditions are often so unfavorable for twin souls; but whether circumstances are favorable or unfavorable, their satisfaction lies with one another and for one another if they are twin souls, and therefore it is not an error. It is never an error for a person to have been born on earth, to have to struggle all his life in order to gain the results that he wanted; it is natural.