Is Mayweather ruining his legacy?

When I first started following Mayweather, he was a very gracious, humble winner. He never put anyone down and always kept his sportsmanship crystal clear. It was one of the great things about him. His personality coincided with his talent. It's what keeps boxing a great sport.

Now, he's acting like a thug a**hole. His ego has spilled over like an overflowing toilet and it stinks... EVen if it's just to promote a fight, even if it's fake. Everyone saw HIM being an a**hole. That's what he portrayed himself as and that's too bad because that will serve as the dirty mark on his legacy. De le Hoya, even after losing came out sparkling in that aspect. He could have too.

Too bad... But then again, I guess personality doesn't mean much in boxing.

If he fights on his legacy will be great. But if he retires now his career still was not enough to make him great.