Do players actually think that being incredulous to a ref's call will change it?
In professional play, it seems that every time the ref blows the whistle, some player is throwing their hands up and talking to the ref as if their call was impossibly wrong. If I was coaching any youth sport and the players acted like that I'd sit them down.
Do these people think that their whining and moaning will actually change something? Do they think they're entitled to a justification? Are the refs allowed to tell them to back off because they're complaining like petulant entitled children?