At the time, I was not to know that these graded options would have little effect on Adam. The real determinant was what was known as “machine learning.” The user’s handbook merely granted an illusion of influence and control, the kind of illusion parents have in relation to their children’s personalities. It was a way of binding me to my purchase and providing legal protection for the manufacturer. “Take your time,” the manual advised. “Choose carefully. Allow yourself several weeks, if necessary.”

