I was watching that recent special on Lance Armstrong and it was really telling that there were certain things he couldnt admit, couodn't firgive, and could 't accept. I came away thinking he was a sociopath and researched a little. There are a lot of people more trained in this who said the same things.
From what I understand of those personality disorders, S sure appears to fit the bill to a T. This isn't about someone being an A-hole, or selfish, or arrogant or mean.
Rather, a true disorder. An inability or serious impairment preventing them from feeling empathy in a "normal" way, and inflating their own worth and needs to a point not meshing w reality or taking into account the lives of others.
my own words- not a definition or "diagnoses" He's obviously very talented and intelligent.