Kyrie Irving on going at it with Celtics fans: There’s only so much you can take as a competitor Nick Friedell: Kyrie Irving: “When people start yelling p**** or b**** and f** you, and all this stuff there’s only but so much you can take as a competitor. We’re the ones expected to be docile and be humble, take a humble approach, f*** that, it’s the playoffs. This is what it is.”