>>5028863>>5028932>>5029503It's because he never had anything to prove. He won an Olympic gold medal with a broken neck, which is literally one of the most herculean feats in the history of the human race.
He didn't have to worry about acting tough because he knew he could shoot murder any 5 people on the roster at will 1v5, so he could be goofy as shit in ways everybody else was too insecure to be.