You shouldn't copy other people.
Robbie is about to perform at the school talent show but hasn't prepared any particular act.
Robbie wants to give a good performance.
Robbie performs an impromptu stand-up comedy act for the crowd.
Robbie attempts to copy the exact song and dance routine of the participant before him.
Robbie's performance is a success and the crowd loves his jokes and spontaneous style.
Robbie does a poor job and the crowd isn't impressed by his lackluster imitation.