It's irresponsible to cause someone to lose their job.
Marlene is at a restaurant and her waiter has been rude and slow with his service.
Marlene wants make her dissatisfaction with the waiter known.
Marlene leaves the waiter a very small tip because she thinks it's all that he deserves for his level of service.
Marlene asks for the manager and tells them that the waiter was the worst she has ever had and that he deserves to be fired.
The waiter is upset with Marlene but realizes that he has not been performing well on the job.
The waiter is fired because of Marlene's complaint and has to scramble to make ends meet.