How do professionals humor passers-by other than gatekeepers while watching the excitement?

The responses of professional bystanders other than gatekeepers are as follows:

1, everyone is not omnipotent, there must be.

It's just like watching a football match. What the layman sees is the scene of kicking around. What the experts see is the formation of each team, the individual skills of the players, the cooperation means and maturity of the team.

On the way, I suddenly saw a man whose car engine was broken, but he would repair it. When he is repairing the car, many irrelevant people will come to see jokes. How can this man be so nosy and want to fix it