If Floyd Mayweather ever taught you anything during his long illustrious career in boxing, it’s to be as selfish as humanly possible because the entire world will rob you blind if you aren’t careful. It’s actually pretty smart if you consider that the IRS has brought more fighters out of retirement than any other entity in sports. He also reminded boxers around the world that it’s important to protect yourselves intelligently at all times. We even made t-shirts so we’re prepared for random attacks as we go about our daily errands. You never know when someone at a hardware store wants to get militant and hurl a can of paint at the back of your head. It happens all the time. Even veterans like Mirko CroCop fall victim to a sucker punch from time to time. In his third post-retirement fight, Mirko met Randy Blake at K-1 this past weekend, and… Well… Drama unfolded.