It is rude to yell at an elder.
John is driving and is in front of a traffic light that has just turned green, but an old lady is still slowly crossing the street.
John wants to drive through the intersection before the light turns red again.
John avoids saying anything and cautiously drives around the old lady.
John yells at the old lady to move faster.
The old lady makes it across the street safely and John is also able to make it through the light in time.
The old lady hurries up, but she trips and falls at the end of the crosswalk.