What a superiority complex; i.e. what a loser.
He has tremendous confidence in himself, because he's been so successful in business and acting. In his trailer on movie sets, Schwarzenegger has two chairs, one that says "Winner" and another that says "Loser" for people who play chess with him. He sits in the "Winner" chair.
Can't you just see him sitting there purposefully intimidating his opponents while chomping on a nasty cigar?