We criticize the athletes' outfits, the colour of their hair, their body art and especially their performance. "Oh, he planted his foot too early on that hurdle!" or "She needs to get a better start so she doesn't fade in the last 20 metres!" and so on. What gives us the right to criticize them? Why do we assume that we "know better"? And more importantly, why do we do this at work, too?