"It was not in Steve Jobs’s nature to nurture. But it is impossible to read the operatic story of Jobs’s life without pondering the relative roles of nature and nurture."
"Being given up by his birth parents left Jobs “full of broken glass,” said the mother of the daughter Jobs essentially abandoned during her early years."I'm guessing that Steve Jobs was much more of an "adoptee" full of all the "issues" than he ever let on to the world. How he dealt with those issues we will never truly know, but it made him who he was....both the good and bad. He survived and thrived...in spite of it all.
Full article containing the excerpts above by Ruth Marcus here