Exactly. Stating that an adoption is same as having a child of your own, is going against all empirical evidence that a person has great emotional changes upon

Exactly. Stating that an adoption is same as having a child of your own, is going against all empirical evidence that a person has great emotional changes upon finding out about your own biological relation to someone. Maybe it is entirely psychological, but idea of a biological relation affects a person a great deal. I think most of the confusion here is coming from the idea that psychology can't be related to biology. However, I firmly believe that biology is the base of the psychology and you cannot alter psychology without altering the biology itself.