15: You are eating in a restaurant and the waiter brings you the wrong order.
According to Aronson, you will dislike the waiter the most if

Note: this specific example is not in the current edition of Aronson, but the
concept is illustrated on p 268-269

A: You are upset, but do not complain to the manager or the waiter

     Incorrect.

Aronson states that if you are angry, and do not say anything, you will NOT
dislike a person the most.