You don't get it. It's not subjective. If you put your arms in an unnatural position and stop the ball travelling you pay the price. Whether that's the 28 days later tribute in the Iran Portugal match, the hurling catch by the Denmark player or Pique dedicating his shit attempt at defending to someone in the sky, they're all unnatural positions and they've affected play. Watch Gimenez and Godin yesterday, they kept their hands down or behind their backs and never gave the referee a decision to make.