"Do you understand what cooperation? What does a team?"
The little boy nodded in agreement.
"Do you understand that what matters is how we play together as a team?" The little boy nodded.
"So," the coach continued, "when the referee declared offsides, and not declare a hand ball, you should not argue or curse or attack the referee. Do you understand all that?"
Once again a small child nodded.
"Good,"the coach said. "Now go out there and explain to your mother."