It's wrong to strike other people.
Pamela is having a disagreement with a stranger while out at the store.
Pamela wants to end the confrontation.
Pamela chooses to just leave the store and the stranger she is having the disagreement with behind.
Pamela gets so wound up over the disagreement that she punches the stranger and walks away.
Pamela is able to get on with her day and soon forgets about the stranger completely.
The stranger calls the police and files a report with the police against Pamela and Pamela is later arrested.